Title:
PROCESS FOR ACIDIFYING ALIPHATIC ALDEHYDES OR KETONES
Document Type and Number:
WIPO Patent Application WO/1979/000278
Kind Code:
A1
Abstract:
A process of producing, with a high yield, aliphatic acids by reacting aliphatic acids or aliphatic ketons with liquid nitrogen dioxide N2O4 in a liquid-liquid phase through a continuous or batch system and subjecting the results to acidification. No catalyst is required to be used in the reaction.
Inventors:
ANDO W (JP)
NAKAOKA I (JP)
NAKAOKA I (JP)
Application Number:
PCT/JP1978/000010
Publication Date:
May 31, 1979
Filing Date:
October 24, 1978
Export Citation:
Assignee:
POLLUTION PREVENTING RES (JP)
ANDO W (JP)
NAKAOKA I (JP)
ANDO W (JP)
NAKAOKA I (JP)
International Classes:
C07C45/28; C07C45/29; C07C45/51; C07C45/67; C07C51/27; C07C51/275; C07C55/10; C07C55/20; (IPC1-7): C07C51/24
Foreign References:
| JPS5118925B2 | 1976-06-14 | |||
| JPS4926211A | 1974-03-08 | |||
| US3631097A | 1971-12-28 |
Other References:
NIPPON KAGAKU KAI: "Shinjikkenkagakukoza", SANKA TO KANGEN 1-2, MARUZEN, vol. 15, 20 September 1971 (1971-09-20), pages 784 - 788
CHEMICAL ABSTRACTS, vol. 56, no. 7, 1962, Columbus, Ohio, US; abstract no. 7120H
CHEMICAL ABSTRACTS, vol. 56, no. 7, 1962, Columbus, Ohio, US; abstract no. 7120H
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