Title:
PRODUCTION METHOD FOR α,β-UNSATURATED ACID ESTER OR α-HALOESTER
Document Type and Number:
WIPO Patent Application WO/2018/159846
Kind Code:
A1
Abstract:
The present invention provides a production method for an α,β-unsaturated acid ester or an α-haloester, the method being capable of producing the α,β-unsaturated acid ester or α-haloester through a few steps. The method of the present invention, which is for producing a compound represented by the formula CH2=CRC(O)OQ, comprises reacting a compound represented by CH3C(O)R, CHX3, and a compound represented by the formula QOH in the presence of an organic base containing a nitrogen atom. In the formulae, R represents a C1-10 alkyl or aryl group, a C1-10 hetero-atom-containing alkyl or aryl group, or a hydrogen atom, X represents a halogen atom, and Q represents a C1-20 monovalent organic group.
Inventors:
OKAZOE TAKASHI (JP)
KOYAMA MINORU (JP)
KAWAKAMI TAKAFUMI (JP)
NOZAKI KYOKO (JP)
KOYAMA MINORU (JP)
KAWAKAMI TAKAFUMI (JP)
NOZAKI KYOKO (JP)
Application Number:
PCT/JP2018/008169
Publication Date:
September 07, 2018
Filing Date:
March 02, 2018
Export Citation:
Assignee:
AGC INC (JP)
UNIV TOKYO (JP)
UNIV TOKYO (JP)
International Classes:
C07C67/00; C07C69/24; C07C69/54
Domestic Patent References:
WO2016069225A1 | 2016-05-06 |
Foreign References:
JP2002511444A | 2002-04-16 | |||
JP2003192632A | 2003-07-09 | |||
JP2012197232A | 2012-10-18 | |||
JP2010138127A | 2010-06-24 | |||
JPS5566541A | 1980-05-20 | |||
JPS55100337A | 1980-07-31 | |||
JPS55100336A | 1980-07-31 |
Other References:
NAGAI, KOICHI ET AL.: "Trends and Future of Monomer-MMA Technologies", SUMITOMO CHEMICAL CO, 30 November 2004 (2004-11-30), pages 1 - 12, XP055552263
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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