Publications
Original Papers
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Electron in a cube: Synthesis and characterization of perfluorocubane as an electron acceptor
Sugiyama, M.; Akiyama, M.*; Yonezawa, Y.; Komaguchi, K.; Higashi, M.; Nozaki, K.; Okazoe, T.
Science, 377, 756–759 (2022).
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Synthesis of Crystalline CF3-Rich Perfluoropolyethers from Hexafluoropropylene Oxide and (Trifluoromethyl)trimethylsilane
Koyama, M.; Akiyama, M.*; Kashiwagi, K.; Nozaki, K.; Okazoe, T.
Macromol. Rapid Commun., 43, 2200038 (2022).
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An N-Fluorinated Imide for Practical Catalytic Imidations
Oe, Y.; Yoshida, R.; Tanaka, A.; Adachi, A.; Ishibashi, Y.; Okazoe, T.; Aikawa, K.*; Hashimoto, T.*
J. Am. Chem. Soc., 144, 2107–2113 (2022).
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Highly Active Cross Metathesis of Tetrafluoroethylene with a Seven-membered NHC-Ruthenium Catalyst
Mori, K.; Akiyama, M.*; Inada, K.; Imamura, Y.; Ishibashi, Y.; Takahira, Y.; Nozaki, K.*; Okazoe, T.
J. Am. Chem. Soc., 143, 20980–20987 (2021).
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Photo-on-Demand Base-Catalyzed Phosgenation Reactions with Chloroform: Synthesis of Arylcarbonate and Halocarbonate Esters
Y. Hashimoto, S. Hosokawa, F. Liang, Y. Suzuki, N. Dai, G. Tana, K. Eda, T. Kakiuchi, T. Okazoe, H. Harada, A. Tsuda
J. Org. Chem., 86, 9811–9819 (2021).
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Bench-Stable Electrophilic Fluorinating Reagents for Highly Selective Mono- and Difluorination of Silyl Enol Ethers
A. Adachi, K. Aikawa, Y. Ishibashi, K. Nozaki, T. Okazoe
Chem. Eur. J., 27, 11919–11925 (2021).
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Photo-on-Demand Synthesis of Vilsmeier Reagents with Chloroform and Their Applications to One-Pot Organic Syntheses
F. Liang, K. Eda, T. Okazoe, A. Wada, N. Mori, K. Konishi, A. Tsuda
J. Org. Chem., 86, 6504–6517 (2021).
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Synthesis of Fluorinated Dialkyl Carbonates from Carbon Dioxide as a Carbonyl Source
M. Sugiyama, M. Akiyama, K. Nishiyama, T. Okazoe, K. Nozaki
ChemSusChem, 13, 1775–1784 (2020).
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Cyanide Free One-pot Synthesis of Methacrylic Esters from Acetone
M. Koyama, T. Kawakami, T. Okazoe, K. Nozaki
Chem. Eur. J., 25, 10913-10917 (2019).
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Application of Liquid-Phase Direct Fluorination: Novel Synthetic Methods for a Polyfluorinated Coating Material and a Monomer of a Perfluorinated Polymer Electrolyte Membrane
T. Okazoe, D. Shirakawa, K. Murata
Appl. Sci., 2, 327-341 (2012).
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Elemental fluorine. Part 24. [1]: fluorination of ethers by fluorine and Selectfluor
R. D. Chambers, T. Okazoe, G. Sandford, E. Thomas, J. Trmcic
J. Fluorine Chem., 131, 933-936 (2010).
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Elemental fluorine. Part 23. Direct fluorination of β-ketoesters as an approach to enantio selective fluorination
R. D. Chambers, T. Nakano, T. Okazoe, G. Sandford
J. Fluorine Chem., 130, 792-798 (2009).
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Elemental fluorine. Part 21. Direct fluorination of benzaldehyde derivatives
R. D. Chambers, G. Sandford, J. Trmcic, T. Okazoe
Org. Process Res. Dev., 12, 339-344 (2008).
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Synthesis and polymerization of a novel perfluorinated monomer
E. Murotani, S. Saito, M. Sawaguchi, H. Yamamoto, Y. Nakajima, T. Miyajima, T. Okazoe
J. Fluorine Chem., 128, 1131-1136 (2007).
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Synthesis of perfluorinated ketones by utilizing liquid-phase direct fluorination
T. Okazoe, K. Watanabe, M. Itoh, D. Shirakawa, H. Takagi, K. Kawahara, S. Tatematsu
Bull. Chem. Soc. Jpn., 80, 1611-1616 (2007).
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Synthesis of perfluorinated carboxylic acid membrane monomer by utilizing liquid-phase direct fluorination
T. Okazoe, K. Watanabe, M. Itoh, D. Shirakawa, K. Kawahara, S. Tatematsu
J. Fluorine Chem., 126, 521-527 (2005).
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The modeling of ArF immersion lithography liquid
J. Irisawa, T. Okazoe, T. Eriguchi, O. Yokokoji
Reports Res. Asahi Glass Co., Ltd., 55, 53-59 (2005).
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Varsatile gas/liquid microreactors for industry
R. D. Chambers, M. A. Fox, D. Holling, T. Nakano, T. Okazoe, G. Sandford
Chem. Eng. Tech., 28, 344-352 (2005).
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Elemental fluorine. Part 16. Varsatile thin-film gas-liquid multi-channel microreactors for effective scale-out
R. D. Chambers, M. A. Fox, D. Holling, T. Nakano, T. Okazoe, G. Sandford
Lab on a Chip, 5, 191-198 (2005).
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An entirely new methodology for synthesizing perfluorinated compounds: synthesis of perfluoroalkanesulfonyl fluorides from non-fluorinated compounds
T. Okazoe, E. Murotani, K. Watanabe, M. Itoh, D. Shirakawa, K. Kawahara, I. Kaneko, S. Tatematsu
J. Fluorine Chem., 125, 1695-1701 (2004).
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Synthesis of a novel trifluoromethanesulfonamidophenyl-substituted quinoline derivative, GA0113, and its pharmacological profiles
Y. Morizawa, T. Okazoe, S. Wang, J. Sasaki
Reports Res. Asahi Glass Co., Ltd., 52, 21-26 (2002).
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A new route to perfluoro(alkoxyalkanoyl) fluorides from non-fluorinated compounds
T. Okazoe, K. Watanabe, M. Itoh, D. Shirakawa, H. Murofushi, K. Kawahara, S. Tatematsu
Reports Res. Asahi Glass Co., Ltd., 51, 33-37 (2001).
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A novel trifluoromethanesulfonamidophenyl-substituted quinoline derivative, GA0113: synthesis and pharmacological profiles
Y. Morizawa, T. Okazoe, S-Z. Wang, J. Sasaki, H. Ebisu, M. Nishikawa, H. Shinyama
J. Fluorine Chem., 109, 83-86 (2001)
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A new route to perfluorinated vinyl ether monomers: synthesis of perfluoro(alkoxyalkanoyl) fluorides from non-fluorinated compounds
T. Okazoe, K. Watanabe, M. Itoh, D. Shirakawa, S. Tatematsu
J. Fluorine Chem., 112, 109-116 (2001).
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A new route to perfluoro(propyl vinyl ether) monomer: synthesis of perfluoro(2-propoxypropionyl) fluoride from non-fluorinated compounds
T. Okazoe, K. Watanabe, M. Itoh, D. Shirakawa, H. Murofushi, H. Okamoto, S. Tatematsu
Adv. Synth. Catal., 343, 215-219 (2001).
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Pharmacologic profiles of GA0113, a novel quinoline derivative angiotensin II AT1-reseptor antagonist
H. Ebisu, M. Nishikawa, M. Tanaka, T. Okazoe, Y. Morizawa, H. Shinyama, N. Nakamura
J. Cardiovasc. Pharmacol., 34, 526-532 (1999).
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Alkylidenation of ester carbonyl groups: (Z)-1-ethoxy-1-phenyl-1-hexene
K. Takai, Y. Kataoka, J. Miyai, T. Okazoe, K. Oshima, K. Utimoto
Org. Synth., 73, 73-84 (1996).
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Regio- and stereoselective preparation of silyl enol ethers by alkylidenation of silyl esters
K. Takai, Y. Kataoka, T. Okazoe, K. Utimoto
Tetrahedron Lett., 29, 1065-1068 (1988).
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Stereoselective synthesis of (E)-alkenylsilanes from aldehydes with a reagent prepared by chromium(II) reduction of trimethyl(dibromomethyl)silane
K. Takai, Y. Kataoka, T. Okazoe, K. Utimoto
Tetrahedron Lett., 28, 1443-1446 (1987).
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(E)-Selective olefination of aldehydes by means of gem-dichromium reagents derived by reduction of gem- diiodoalkanes with chromium(II) chloride
T. Okazoe, K. Takai, K. Utimoto
J. Am. Chem. Soc., 109, 951-953 (1987).
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Alkylidenation of ester carbonyl groups by means of a reagent derived from RCHBr2, Zn, TiCl4, and TMEDA. Stereoselective preparation of (Z)-alkenyl ethers
T. Okazoe, K. Takai, K. Oshima, K. Utimoto
J. Org. Chem., 52, 4410-4412 (1987).
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Chemoselective methylenation with a methylene dianion synthon
T. Okazoe, J. Hibino, K. Takai, H. Nozaki
Tetrahedron Lett., 26, 5581-5584 (1985).
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Carbonyl methylenation of easily enolizable ketones
J. Hibino, T. Okazoe, K. Takai, H. Nozaki
Tetrahedron Lett., 26, 5579-5580 (1985).
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Isomerization of allylic alcohols catalyzed by vanadium or molybdenum complexes
S. Matsubara, T. Okazoe, K. Takai, H. Nozaki
Bull. Chem. Soc. Jpn., 58, 844-849 (1985).
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Perfluorination with F2
T. Okazoe
Fluorination. Synthetic Organofluorine Chemistry (Eds. J. Hu, T. Umemoto), Springer, Singapore (2019).
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Development of the “PERFECT” direct fluorination method and its industrial applications
T. Okazoe
J. Fluorine Chem., 174, 120-131 (2015).
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Industrial synthesis of perfluorinated building blocks by liquid-phase direct fluorination
T. Okazoe
Pharmaceutical Process Chemistry (Ed. T. Shioiri, K. Izawa, T. Konoike), Wiley-VCH, Weinheim, pp. 145-158 (2011).
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Development of a new synthetic route for CHCl3 that does not produce CCl4.
H. Okamoto, T. Okazoe
Fine Chemical,39(12), 37-42 (2010).
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A new non-phosgene synthetic method of polycarbonates
J. Nomura, H. Okamoto, T. Okazoe
Expected Materials for the Future, 10(9), 47-51 (2010)
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Development of an entirely new synthetic method for fluorinated compounds “the PERFECT” and its applications
T. Okazoe
MATERIAL STAGE, 10(5), 19-21 (2010).
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A new synthetic method of fluorinated compounds
T. Okazoe
Kagaku To Kogyo (Osaka), 84, 293-298 (2010).
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A synthetic method for the production of perfluorinated building blocks: the “perfect” direct fluorination technique
T. Okazoe
Chimica Oggi, 28, 29-32 (2010).
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A ‘perfect’ perfluorination technique
T. Okazoe
Speciality Chemicals Magazine, 29(9), 44-45 (2009).
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Overview on the history of organofluorine chemistry from the viewpoint of Material industry
T. Okazoe
Proc. Jpn. Acad. Ser. B, 85, 276-289 (2009).
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“PERFECT”: An entirely new methodology for synthesizing perfluorinated compounds
T. Okaoze
J. Synth. Org. Chem, Jpn,61, 164-169 (2003).
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Method for producing halogenoformic acid halogenated alkyl ester
A. Tsuda, T. Okazoe
WO2020100971 (2020/5/22)
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Method for producing halogenoformic acid halogenated alkyl ester
A. Tsuda, T. Okazoe
WO2020100970 (2020/5/22)
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Method for preparing Vilsmeier reagent
A. Tsuda, T. Okazoe, A. Wada, N. Mori, K. Konishi
WO2020050368 (2020/3/12)
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Production method for alfa,beta-unsaturated acid ester or alfa-haloester
T. Okazoe, M. Koyama, T. Kawakami, K. Nozaki
WO2018159846 (2018/9/7)
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Polycarbonate manufacturing method and polycarbonate
N. Shirota, T. Okazoe, K. Kashiwagi
WO 2014171367 (2015/10/23)
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Method of producing aromatic urea compound
Y. Morizawa, T. Okazoe
JP2015182965 (2015/10/22)
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Manufacture of carbonate compounds and methacrylic acid or its esters
T. Okazoe, M. Miyazaki, K. Oharu, T. Fujita, S. Wada, K. Murata, N. Shirota
WO 15/122476 (2015/8/20)
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Discoloration-free high-molecular-weight polycarbonate and its manufacture at relatively low temperature by using fluorine-containing carbonate monomer
N. Shirota, T. Okazoe, K. Kashiwagi
WO 14/171367 (2014/10/23)
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Method for producing carbonate compound
H. Okamoto, A. Fujimori, T. Okazoe
WO 14/88029 (2014/6/12)
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Method for producing unsaturated acid and/or unsaturated acid ester
T. Fujita, S. Wada, T. Okazoe, K. Murata
WO 14/38489 (2014/3/13)
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Manufacture of polyester-carbonates from fluorine-containing dicarboxylates and fluorine-containing carbonates
S. Wada, T. Okazoe, H. Okamoto, A. Fujimori, K. Kashiwagi
WO 14/27586 (2014/2/20)
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Separation method, purification method and production method of diol and dibutyl carbonate
T. Fujita, T. Okazoe
WO 13/150989 (2013/10/10)
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Method for producing polyester, and fluorine-containing dicarboxylic acid ester compound
J. Nomura, H. Okamoto, A. Fujimori, T. Okazoe
WO 12/118084 (2012/9/7)
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Carbamate compound, and method for the preparation of isocyanate therefrom
T. Okazoe, Y. Nakasaki, H. Okamoto
WO 11/125429 (2011/10/13)
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Manufacture of polycarbonate with good transparency
J. Nomura, H. Okamoto, T. Okazoe
WO 11/62121 (2011/5/26)
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Manufacture of polycarbonate with good transparency
J. Nomura, H. Okamoto, T. Okazoe
WO 11/62104 (2010/5/26)
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Processes for production of isocyanate, urethane and blocked isocyanate compound
Y. Sasao, H. Okamoto, T. Okazoe
WO 11/49023 (2011/4/28)
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Method for production of polycarbonate for engineering plastic
J. Nomura, T. Okazoe, H. Okamoto, N. Kasahara, K. Yamamoto
WO 11/24732 (2011/3/3)
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Chlorotrifluoroethylene copolymers and membranes
A. Safir, S. Li, S. Okada, N. Kasahara, K. Ueno, Y. Morizawa, T. Okazoe
WO 11/13849 (2011/2/3).
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Manufacture of 2-chloro-1, 1, 1, 2-tetrafluoropropane and 2, 3, 3, 3- tetrafluoropropene
S. Kawaguchi, T. Okazoe, H. Okamoto
WO 10/71136 (2010/6/24).
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Manufacture of diphenyl carbonate from fluorine-containing carbonates
T. Okazoe, H. Okamoto, K. Tajima, Y. Nagasaki
WO 10/1870 (2010/1/7).
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Method for producing polycarbonate
T. Okazoe, H. Okamoto, K. Tajima, K. Yamamoto
WO 09/123083 (2009/10/8).
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Method for producing fluoroalkyl carbonate compound
H. Okamoto, K. Tajima, T. Okazoe
WO 09/72502 (2009/6/11).
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Method for producing alkyl carbonate, cyclic carbonates, and polycarbonates
H. Okamoto, K. Tajima, T. Okazoe
WO 09/72501 (2009/6/11).
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Optical polymer compositions containing fluorine-containing polycyclic compounds as refractive index controllers, and their use
M. Sato, K. Kurashima, H. Yamamoto, T. Okazoe
JP 2008-3351 (2008/1/10).
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1, 3, 5-tris[3, 4, 5-trifluoro-2-(trifluoromethyl)phenyl]benzenes as refractive index controllers for plastic optical fibers and their manufacture
M. Sato, K. Kurashima, H. Yamamoto, T. Okazoe
JP 2008-1652 (2008/1/10).
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Novel fluorine surface active agents and compounds therefrom
T. Okazoe, Y. Akiyama
WO 07/81008 (2007/7/19).
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Manufacture of polyurethanes with fluoroadamantane units
S-Z. Wang, K. Kashiwagi, T. Okazoe
JP 2007-131669 (2007/5/31).
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Compounds having perfluoro(1, 3-dioxolan)-derived units and their polymers having amorphous structure
E. Murotani, Y. Akiyama, T. Okazoe, M. Saito
JP 2006-290779 (2006/10/26).
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Compounds having perfluoro(2, 2-divinyl-1, 3-dioxolan) moieties and fluoropolymers therefrom
E. Murotani, T. Okazoe, Y. Akiyama
JP 2006-282619 (2006/10/19).
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Preparation of fluorospiroketal structure-containing polymers useful for optical materials
K. Kashiwagi, D. Shirakawa, T. Okazoe, K. Tamao, K. Nakano
WO 06/95790 (2006/9/14).
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Perfluoro(2-vinyl-1, 3-dioxolane) compounds and amorphous fluoropolymers from them with excellent heat resistance
E. Murotani, T. Okazoe, M. Saito
JP 2006-241302 (2006/9/14).
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Immersion exposure method and medium for it
J. Irisawa, T. Okazoe, T. Eriguchi
JP 2006-142409 (2006/6/1).
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Manufacture of adamantine reaction products
S-Z. Wang, K. Kashiwagi, T. Okazoe
JP 2006-137798 (2006/6/1).
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Polymerizable fluorinated polyethers and their solutions with improved resistance to Lewis acids and heat
S-Z. Wang, D. Shirakawa, T. Eriguchi, T. Okazoe, K. Suzuki
JP 2006-76893 (2006/3/23).
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Preparation of perfluorinated cyclic ethers
Y. Hoshino, T. Okazoe
JP 2006-63013 (2006/3/9).
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Fluorine-containing ethers and their use
D. Shirakawa, K. Oharu, T. Okazoe, S-Z. Wang
JP 2006-45159 (2006/2/16).
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Tetrafluoroethylene copolymers having good impermeability against gases and chemicals
A.Funaki, K. Oharu, T. Okazoe
JP 2006-16540 (2006/1/19).
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Synthesis of fluorinated adamantine and its derivatives
T. Okazoe, K. Watanabe, M. Itoh, E. Murotani, K.Oharu, S-Z. Wang, T. Hoshino, K. Kashiwagi
US 2005-288528 (2005/12/29).
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Compound having perfluoro(4-methylene-1, 3-dioxolane) structure and novel polymer
E. Murotani, M. Sawaguchi, H. Yamamoto, T. Okazoe, S. Saitou
WO 05/121118 (2005/12/22).
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Water-repellent composition, water-repellent thin film, and thin film with water-repellent/hydrophilic pattern
Y. Furukawa, T. Okazoe
WO 05/119367 (2005/12/15).
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Fluoropolyether compounds useful as lubricants, surfactants, and surface modifiers
D. Shirakawa, K. Oharu, T. Okazoe
WO 05/68534 (2005/7/28).
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Preparation of fluorine-containing silane compounds, water repellent composition, and thin film
T. Hoshino, Y. Furukawa, T. Okazoe
WO 05/54256 (2005/6/16).
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Novel fluorine compounds for fluoropolymers with good mechanical properties and transparency and high refractive index and glass transition temperature
T. Eriguchi, T. Okazoe, E. Murotani, M. Itoh, K. Watanabe
WO 05/42511 (2005/5/12).
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Fluorine-containing dioxolane compounds and their polymers
N. Sugiyama, M. Itoh, E. Murotani, T. Okazoe
WO 05/37818 (2005/4/28).
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Process for production of fluorinated sulfonyl fluorides useful for ion exchange resins and chemical-resistant substances
K. Murata, T. Okazoe, E. Murotani
WO 05/3082 (2005/1/13).
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Process for preparation of perfluorinated sulfonyl fluorides
K. Murata, T. Okazoe, E. Murotani
WO 05/3062 (2005/1/13).
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Preparation of perfluorovinyl ether and their intermediates
E. Murotani, T. Okazoe
JP 2004-323413 (2004/11/18).
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Method for producing fluorine-containing sulfonyl fluoride compound
K. Murata, T. Okazoe, E. Murotani
WO 04/94365 (2004/11/4).
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Preparation of high-purity 2-monofluoro-3-oxoalkanoic acids by fluorination using them as solvents
R. D. Chambers, K. Hayashi, T. Okazoe
JP 2004-292413 (2004/10/21).
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Process for preparation of perfluorodiacyl fluorides
S-Z. Wang, T. Okazoe, E. Murotani, K. Watanabe, D. Shirakawa, K. Oharu
WO 04/80940 (2004/9/23).
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Process for preparation of fluorinated adamantine derivatives
T. Okazoe, K. Watanabe, M. Itoh, E. Murotani
WO 04/52832 (2004/6/24).
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Perfluoropolyether derivatives
D. Shirakawa, T. Okazoe, K. Oharu, S-Z. Wang, K. Murata, K. Kawahara
WO 04/35656 (2004/4/29).
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Preparation of chlorodifluoroacetyl fluoride and its derivatives
M. Itoh, T. Okazoe, K. Watanabe, E. Murotani, S. Tatematsu
JP 2003-313152 (2003/11/6).
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Preparation of fluorine-containing dicarbonyl compounds
E. Muratani, K. Watanabe, H. Okamoto, H. Takagi, S. Tatematsu, T. Okazoe
JP 2003-238461 (2003/8/27).
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Fluorosulfonyl compounds and process for production of compounds derived therefrom
T. Okazoe, A. Watakabe, M. Itoh, K. Watanabe, T. Eriguchi, K. Kashiwagi, S. Wang
WO 03/37885 (2003/5/8).
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Fluorine-containing diene compounds, fluoropolymers and processes for production of both
K. Kashiwagi, G. Ogawa, T. Okazoe, K. Watanabe, E. Murotani, K. Oharu
WO 03/37838 (2003/5/8).
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Process for preparation of fluorine-containing carbonyl compounds
K. Oharu, T. Okazoe, K. Watanabe, D. Shirakawa
WO 03/2501 (2003/1/9).
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Process for producing fluorinated polyoxyalkylene compounds
D. Shirakawa, T. Okazoe, N. Sugiyama, G. Enna, S. Tatematsu
WO 02/88218 (2002/11/7).
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Process for producing acrylic fluoropolymers and their derivatives use as coatings
D. Shirakawa, T. Okazoe, T. Maekawa, K. Oharu, M. Unoki
WO 02/79274 (2002/10/10).
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Method for producing fluorine-containing polymers
D. Shirakawa, T. Okazoe, K. Watanabe, S. Tatematsu
WO 02/74815 (2002/9/26).
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Preparation of vic-dichloro acid fluorides as intermediates for monomers for fluoropolymers
T. Okazoe, K. Oharu, K. Watanebe, S. Tatematsu
JP 2002-255901 (2002/9/11).
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Processes for Producing Fluorinated Cyclic Ethers and Use Thereof
H. Okamoto, T. Okazoe, K. Watanabe, M. Itoh
WO 02/66452 (2002/8/29).
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1-Hydroxyperfluorocycoalkanol-tape cleaning agents for semiconductor substrates
H. Okamoto, T. Okazoe
特開2002-220598 (2002/8/9).
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Processes for producing fluorinated ester, fluorinated acyl fluoride, and fluorinated vinyl ether
T. Okazoe, K. Watanabe, S. Tatematsu, H. Murofushi, M. Sato, M. Itoh, K. Yanase, Y. Suzuki
WO 02/55471 (2002/7/18).
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Process for producing product of decomposition of fluorinated ester compound
K. Watanabe, Y. Suzuki, K. Yanase, T. Okazoe
WO 02/48085 (2002/6/20).
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Process for producing fluorosulfonyl fluoride compound
M. Itoh, K. Watanabe, T. Okazoe, I. Kaneko, D. Shirakawa
WO 02/44138 (2002/6/6).
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Process for preparing fluorinated esters by gas chromatography
K. Kawahara, T. Isemura, T. Okazoe
WO 02/40437 (2002/5/23).
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Process for producing fluoroamine compound
M. Itoh, K. Watanabe, D. Shirakawa, T. Okazoe, S. Tatematsu
WO 02/26693 (2002/4/4).
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Process for producing fluorinated polyvalent carbonyl compound
T. Okazoe, K. Watanabe, D. Shirakawa, M. Itoh, S. Tatematsu
WO 02/26689 (2002/4/4).
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Process for producing fluorinated ester compound
T. Okazoe, K. Watanabe, S. Tatematsu, K. Yanase, Y. Suzuki, D. Shirakawa
WO 02/26688 (2002/4/4).
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Processes for the preparation of perfluoro compounds and derivatives thereof
K. Watanabe, T. Okazoe, S. Tatematsu, D. Shirakawa
WO 02/26687 (2002/4/4).
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Process for producing acyl fluoride and carboxylic acid salt
K. Watanabe, T. Okazoe, M. Itoh, S. Tatematsu, H. Kamiya, E. Murotani
WO 02/26686 (2002/4/4).
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Process for producing fluorinated vinyl ethers
T. Okazoe, K. Watanabe, M. Itoh, D. Shirakawa, S. Tatematsu
WO 02/26682 (2002/4/4).
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Process for producing fluorinated alcohol
H. Okamoto, T. Okazoe, K. Watanabe, H. Takagi
WO 02/26679 (2002/4/4).
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Process for the preparation of fluorinated unsaturated compounds and process for the production of fluoropolymers
H. Okamoto, H. Takagi, T. Okazoe
WO 02/20445 (2002/3/14).
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Process for producing fluorinated ketones from alkanols by fluorination with fluorine gas
T. Okazoe, K. Watanabe, M. Itoh, D. Shirakawa, S. Tatematsu, H. Takagi
WO 02/18314 (2002/3/7).
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Process for producing fluorinated secondary alcohol and fluorinated ester through transesterificaion
M. Itoh, T. Okazoe, H. Okamoto, K. Watanabe, S. Tatematsu, D. Shirakawa
WO 02/10108 (2002/2/7).
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Process for the preparation of perfluoroacyl fluorides
T. Okazoe, H. Murofushi, K. Watanabe, S. Tatematsu
WO 02/10107 (2002/2/7).
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Process for the preparation of fluorinated acyl fluorides and fluorinated vinyl ethers
T. Okazoe, K. Watanabe, M. Itoh, D. Shirakawa, S. Tatematsu
WO 02/10106 (2002/2/7).
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Preparation of imidazolylquinolines and angiotensin II antagonists
Y. Takebe, T. Okazoe, Y. Morizawa, K. Hirai, Y. Kubo, K. Hayashi, H. Ebisu, H. Mayama
JP 2002-300855 (2002/1/29).
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Method for producing fluorinated compounds
T. Okazoe, K. Watanabe, S. Tatematsu, M. Itoh, D. Shirakawa, M. Iwaya, H. Okamoto
WO 02/4397 (2002/1/17).
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Process for preparing unsaturated compounds by pyrolysis
T. Okazoe, K. Watanabe, S. Tatematsu, M. Sato, H. Murofushi, K. Yanase, Y. Suzuki
WO 01/94285 (2001/12/13).
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Heat resistant amorphous fluoropolymer-based optical resin compositions and their applications
H. Murofushi, M. Itoh, Y. Takebe, T. Okazoe, J. Irisawa, S. Tatematsu
JP 2001-302935 (2001/10/31).
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Process for producing a fluoride compound
T. Okazoe, K. Watanabe, S. Tatematsu, Y. Takebe
WO 01/46093 (2001/6/28).
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Process for producing a vic-dichloro acid fluoride
T. Okazoe, K. Watanabe, M. Itoh, D. Shirakawa, S. Tatematsu
WO 01/16085 (2001/3/8).
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Process for producing fluorine compound through liquid-phase fluorination
T. Okazoe, K. Watanabe, S. Tatematsu, H. Murofushi
WO 00/56694 (2000/9/28).
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Preparation of fluoro-containing alcohols
K. Kashiwagi, T. Okazoe, A. Watakabe
JP 2000-154158 (2000/6/6).
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Process for the preparation of 2, 6-dichloronicotinonitriles
T. Okazoe, S-Z. Wang
WO 00/6547 (2000/2/10).
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Method for producing n-perfluoropentane by the fluorine fluorination of 2-perfluoropentenes in a solvent
K. Watanabe, T. Okazoe, S. Tatematsu
EP 967191 (1999/12/29).
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Preparation of quinoline derivatives as angiotensin II antagonists
S-Z. Wang, T. Okazoe, Y. Morizwa
JPH 11-255750 (1999/9/21).
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Graded-refractive-index optical plastic material
N. Sugiyama, H. Murofushi, T. Okazoe, M. Tamura, S. Tatematsu, J. Irisawa
EP 907088 (1999/4/7).
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Preparation of 6-substituted 5-fluoropyrimidines as intermediates for fungicides
T. Asai. T. Okazoe
JPH 11-49758 (1999/2/23).
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Preparation of 9, 10-dihaloanthracenes
Y. Takebe, H. Murofushi, T. Okazoe, K. Kashiwagi, M. Tamura
JPH 11-12204 (1999/1/19).
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Preparation of 9, 9, 10, 10-tetrachloro-9, 10-dihydroanthracenes
Y. Takebe, H. Murafushi, T. Okazoe, K. Kashiwagi, M. Tamura
JPH 11-12203 (1999/1/19).
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Preparation of fluorovinyl ethers
M. Tamura, K. Sakata, T. Okazoe
JPH 10-212260 (1998/8/11).
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Process for producing 2-(carboxyphenyl)-4-quinolinecarboxilyc acid compounds
Y. Inoue, H. Ebisu, N. Ishida, N. Nakamura, J. Sasaki, T. Okazoe, Y. Morizawa, A. Yasuda, S-Z. Wang, T. Ito
US 5780634 (1998/7/14).
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Crystal of N-[(quinolin-2-yl)phenyl]sulfonamides and process for producing the same
T. Okazoe, Y. Morizawa
EP 812841 (1997/12/17).
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Method of producing amorphous paroxetine hydrochloride
S-Z. Wang, T. Okazoe, Y. Matsumura
EP 810224 (1997/12/3).
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Preparation of trans-3-hydroxymethyl-4-phenylpiperidines by reduction of trans-4-phenyl-6-oxo-3-piperidinecarboxylates
S-Z. Wang, T. Okazoe, Y. Matsumura, N. Mori, J. Nishino, K. Ookura
EP 802185 (1997/10/22).
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Preparation of 2-arylquinolines
T. Okazoe, Y. Morizawa
EP 786460 (1997/7/30).
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Preparation of 6-aminomethylquinolinylbenzoic acid compounds as antihypertensive agents
S-Z. Wang, T. Okazoe, Y. Morizawa
JPH 09-59277 (1997/3/4).
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Preparation for producing (quinolin-2-yl)benzoic acids
S-Z. Wang, T. Ito, T. Okazoe, Y. Morizawa
EP 709377 (1996/5/1).
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Preparation of quinoline derivatives useful as angiotensin II antagonists
T. Ito, T. Okazoe, Y. Morizawa, Y. Inoue, H. Ebisu, N. Nakamura
JPH 08-73458 (1996/3/19).
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Preparation of quinoline derivatives as angiotensin II antagonists
S-Z. Wang, T. Okazoe, Y. Morizawa, Y. Inoue, N. Nakamura
JPH 07-238071 (1995/9/12).
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Preparation of indazole derivatives as angiotensin II antagonists
T. Okazoe, S-Z. Wang, Y. Morizawa, Y. Inoue, H. Ebisu, N. Nakamura
JPH 07-196655 (1995/8/1).
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Method for producing imidazopyridine derivatives by cyclocondensation of 2,3-diaminopyridine with orthoesters
Y. Morizawa, T. Okazoe, A. Yasuda
JPH 07-138259 (1995/5/30).
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Preparation of alcohols
S-Z. Wang, T. Okazoe, Y. Morizawa
JPH 07-109235 (1995/4/25).
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Preparation of N-(heterocyclylmethyl)aminopyridine derivative with angiotensin II antagonism and antihypertensive activity
Y. Morizawa, T. Okazoe, A. Yasuda
JPH 07-10870 (1995/1/13).
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Preparation of imidazopyridine derivatives as angiotensin II antagonists
T. Okada, T. Okazoe, Y. Morizawa, N. Nakamura, Y. Inoue, H. Ebisu
JPH 06-184149 (1994/7/5).
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Preparation of imidazopyridine derivatives as angiotensin II antagonists
Y. Morizawa, T. Okada, T. Okazoe, N. Nakamura, Y. Inoue, H. Ebisu
JPH 06-184148 (1994/7/5).
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Preparation of imidazopyridinylphenylisoxazole derivatives as angiotensin II antagonists
T. Okazoe, Y. Morizawa, A. Yasuda, N. Nakamura, Y. Inoue, N. Ishida
JPH 06-184147 (1994/7/5).
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Preparation of imidazopyridinylalkylbenzazole derivatives as angiotensin II antagonists
T. Okazoe, Y. Morizawa, A. Yasuda, N. Nakamura, Y. Inoue, H. Ebisu
JPH 06-73051 (1994/3/15).
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Preparation of benzoxazolylbenzoic acids and analogs as angiotensin II antagonists
T. Okazoe, J. Sasaki, Y. Morizawa, N. Nakamura, Y. Inoue, H. Ebisu
JPH 06-73050 (1994/3/15).
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Preparation of imidazopyridinylmethyldihydrooxoquinolinylbenzoic acids as angiotensin II antagonists
J. Sasaki, T. Okazoe, Y. Morizawa, N. Nakamura, Y. Inoue, H. Ebisu
JPH 06-73047 (1994/3/15).
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Quinoline compounds as angiotensin II antagonists
Y. Inoue, H. Ebisu, N. Ishida, N. Nakamura, J. Sasaki, T. Okazoe, Y. Morizawa, A. Yasuda
EP 569013 (1993/11/10).
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Preparation of 2H-indazole derivatives as antihypertensives
Y. Inoue, H. Ebisu, N. Nakamura, Y. Morizawa, T. Okazoe
WO 93/19060 (1993/9/30).
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Preparation of benzoylacetic acid esters as antibacterial intermediates
T. Okazoe, T. Tohma, A. Yasuda
JPH 04-221345 (1992/8/11).
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Preparation of benzoyl fluorides from (haloacetyl)benzenes
S. Kumai, O. Yokokoji, T. Okazoe
JPH 02-49737 (1990/2/20).
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Preparation of ring-fluorinated benzoyl fluorides
S. Kumai, T. Okazoe, O. Yokokoji
JPH 02-49736 (1990/2/20).
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Fluoro-containing nucleosides as antitumor and antiviral agants
Y. Morizawa, T. Okazoe, A Suga, T. Asai, A. Yasuda, K. Uchida
JPH 01-100190 (1989/4/18).