Title:
ニトリル化合物をカルボン酸および相当するエステルへ変換する方法
Document Type and Number:
Japanese Patent JP2009539813
Kind Code:
A
Abstract:
Hydrocarbon-based compounds containing at least one nitrile function are converted into compounds containing at least one carboxylic function, and into ester compounds from the carboxylic compounds thus obtained; such conversion entails reacting the nitrile compound with a hydroxyl basic compound in solution in a solvent at a temperature of between 80 and 150° C., in eliminating the ammonia formed, in reacting the salt obtained with a mineral acid, and then in recovering the compound containing at least one carboxylic function and, optionally, esterifying the acids obtained by reaction with an alcohol.
Inventors:
Lecomte, Philip
Douni, Cyril
Douni, Cyril
Application Number:
JP2009513724A
Publication Date:
November 19, 2009
Filing Date:
May 25, 2007
Export Citation:
Assignee:
Rodia Opera
International Classes:
C07C51/08; C07C51/02; C07C51/43; C07C51/44; C07C51/48; C07C55/10; C07C55/12; C07C55/14; C07C67/08; C07C69/40; C07C69/42; C07C69/44
Domestic Patent References:
| JP3055836A | ||||
| JPH0558946A | 1993-03-09 | |||
| JPH02178253A | 1990-07-11 | |||
| JP2002543239A | 2002-12-17 | |||
| JP2004277356A | 2004-10-07 |
Other References:
JPN6012056227; 有機化学ハンドブック 第３版, 1979, 第３２８-３３０頁
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura