Title:
α-メチルスチレンの製造方法
Document Type and Number:
Japanese Patent JP5085003
Kind Code:
B2
Abstract:
A process for producing ±-methylstyrene from cumyl alcohol via dehydration in the presence of activated alumina, wherein a concentration of propylene oxide contained in a raw material containing cumyl alcohol is 10 to 1000 ppm by weight.
Inventors:
Junpei Tsuji
Application Number:
JP2003333145A
Publication Date:
November 28, 2012
Filing Date:
September 25, 2003
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
C07C1/24; C07D321/00; C07B61/00; C07C5/05; C07C15/085; C07C15/44; C07C29/132; C07C33/20; C07C407/00; C07C409/10; C07D301/19; C07D303/04
Domestic Patent References:
| JP5655318A | ||||
| JP56140935A |
Attorney, Agent or Firm:
Toru Nakayama