Title:
アルデヒド及びケトンの製造方法
Document Type and Number:
Japanese Patent JP5453165
Kind Code:
B2
Abstract:
Provided is a highly efficient method for the production of aldehydes and ketones, which is inexpensive, exhibits high reactivity, and is capable of easy separation of byproduct after the reaction. More particularly, there is provided a method for producing an aldehyde or a ketone, comprising at least an oxidation step of oxidizing a primary alcohol or a secondary alcohol in the presence of a polymeric carbodiimide represented by the following formula (1) and having a weight-average molecular weight of 300 to 5000, and a sulfoxide compound, together with an acid and a base, or together with a salt of the acid and the base.
R 1 N=C=N(R 3 N=C=N) n R 2 (1)
Inventors:
Miyoshi Yamashita
Application Number:
JP2010111041A
Publication Date:
March 26, 2014
Filing Date:
May 13, 2010
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
C07C45/29; C07C47/02; C07C47/21; C07C47/32
Domestic Patent References:
| JP6211763A | ||||
| JP6116216A | ||||
| JP5302049A | ||||
| JP2007070276A | ||||
| JP2002003564A | ||||
| JP2007154024A |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Naomi Yoshida
Ayako Nakamura
Fukagawa Eri
Satoshi Morimoto
Kyoko Tsunoda
Hirose Miki
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Naomi Yoshida
Ayako Nakamura
Fukagawa Eri
Satoshi Morimoto
Kyoko Tsunoda
Hirose Miki