Title:
SECONDARY MONOHYDROFLUOROALKANE SELECTIVE ADDUCT AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/090086
Kind Code:
A1
Abstract:
Provided are a secondary monohydrofluoroalkane selective adduct and a method for producing the same. A compound represented by formula (3) is produced by means of a method including a step for reacting a compound represented by formula (1) with a compound represented by formula (2) in the presence of a base. (In the formulae, R1, R2 and R3 each independently represent a hydrogen atom, a halogen atom, a hydroxyl group, a hydrocarbon group which may have at least one substituent, -ORA, -CORA, -COOQ1, -CONRBRC, -NRBRC, -NH-CORA or -NH-COORA; RA represents a hydrocarbon group which may have at least one substituent; RB and RC each independently represent a hydrogen atom or a hydrocarbon group which may have at least one substituent, or RB and RC may be bound to each other to form a ring in conjunction with a nitrogen atom adjacent thereto; EWG represents an electron withdrawing group; two arbitrary radicals among R1, R2, R3 and EWG may be bound to each other to form a ring; and R4 and R5 each independently represent a fluoroalkyl group which may have at least one substituent and may contain an oxygen atom between carbon atoms therein, or a fluoroalkoxy group which may have at least one substituent and may contain an oxygen atom between carbon atoms therein, and R4 and R5 may be bound to each other to form a ring.)
Inventors:
MORIMOTO TSUMORU (JP)
HIGASHI YUSUKE (JP)
SUZUKI MIKIYA (JP)
HOSOKAWA MOE (JP)
KISHIKAWA YOSUKE (JP)
HIGASHI YUSUKE (JP)
SUZUKI MIKIYA (JP)
HOSOKAWA MOE (JP)
KISHIKAWA YOSUKE (JP)
Application Number:
PCT/JP2022/039834
Publication Date:
May 25, 2023
Filing Date:
October 26, 2022
Export Citation:
Assignee:
NATIONAL UNIV CORPORATION NARA INSTITUTE OF SCIENCE AND TECHNOLOGY (JP)
DAIKIN IND LTD (JP)
DAIKIN IND LTD (JP)
International Classes:
C07C67/30; C07B61/00; C07C67/347; C07C69/007; C07C69/63; C07C69/65; C07C231/12; C07C233/05; C07C253/30; C07C255/10; C07C255/35; C07C315/04; C07C317/14; C07D209/48; C07F9/40
Foreign References:
| JPH02178273A | 1990-07-11 | |||
| JPS63152342A | 1988-06-24 | |||
| JPH10279517A | 1998-10-20 | |||
| JPS56152427A | 1981-11-26 |
Other References:
SIGAREV A. A., VIJ J. K., HALL A. W., COWLING S. J., GOODBY J. W.: "Molecular orientational properties of a high-tilt chiral smectic liquid crystal determined from its infrared dichroism", PHYSICAL REVIEW E (STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS), AMERICAN PHYSICAL SOCIETY, COLLEGE PARK, MD, US, vol. 76, no. 5, 1 November 2007 (2007-11-01), US , XP093067881, ISSN: 1539-3755, DOI: 10.1103/PhysRevE.76.051707
ZHANG YOUCAN, GENG HUI‐QING, WU XIAO‐FENG: "Palladium‐Catalyzed Perfluoroalkylative Carbonylation of Unactivated Alkenes: Access to β‐Perfluoroalkyl Esters", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, VERLAG CHEMIE, HOBOKEN, USA, vol. 60, no. 45, 2 November 2021 (2021-11-02), Hoboken, USA, pages 24292 - 24298, XP093067884, ISSN: 1433-7851, DOI: 10.1002/anie.202111206
URATA HISAO, ISHII YOSHIMITSU, FUCHIKAMI TAKAMASA: "PALLADIUM-CATALYZED DOUBLE CARBONYLATION OF ALKYL IODIDES BEARING PERFLUOROALKYL GROUP", TETRAHEDRON LETTERS, vol. 30, no. 33, 1 January 1989 (1989-01-01), pages 4407 - 4410, XP093067885
ZHANG YOUCAN, GENG HUI‐QING, WU XIAO‐FENG: "Palladium‐Catalyzed Perfluoroalkylative Carbonylation of Unactivated Alkenes: Access to β‐Perfluoroalkyl Esters", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, VERLAG CHEMIE, HOBOKEN, USA, vol. 60, no. 45, 2 November 2021 (2021-11-02), Hoboken, USA, pages 24292 - 24298, XP093067884, ISSN: 1433-7851, DOI: 10.1002/anie.202111206
URATA HISAO, ISHII YOSHIMITSU, FUCHIKAMI TAKAMASA: "PALLADIUM-CATALYZED DOUBLE CARBONYLATION OF ALKYL IODIDES BEARING PERFLUOROALKYL GROUP", TETRAHEDRON LETTERS, vol. 30, no. 33, 1 January 1989 (1989-01-01), pages 4407 - 4410, XP093067885
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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