Title:
N-(1-アルキルオキシアルキル)カルバメート類の気相分子内脱アルコール反応用触媒およびN-ビニルカルバメート類の製造方法
Document Type and Number:
Japanese Patent JP3571795
Kind Code:
B2
Abstract:
The present invention provides a process for producing an N-vinyl compound, which comprises subjecting an N-(-alkoxyalkyl) compound to gas phase intramolecular alcohol elimination to convert said compound to an N-vinyl compound directly in one step, wherein a solid oxide containing phosphorus and an alkali metal and/or an alkaline earth metal is used as a catalyst. This process need not use any solvent or any auxiliary raw material and consequently can produce an N-vinyl compound simply and safely without generating any waste material derived from the auxiliary raw material.
Inventors:
Yuji Shimazaki
Hideyuki Kobe
Hideyuki Kobe
Application Number:
JP9275995A
Publication Date:
September 29, 2004
Filing Date:
April 18, 1995
Export Citation:
Assignee:
Nippon Shokubai Co., Ltd.
International Classes:
B01J23/02; B01J23/04; B01J23/648; B01J27/02; B01J27/16; B01J27/18; B01J27/182; B01J27/195; C07B43/00; C07B61/00; C07C269/06; C07C271/12; C07C271/16; C07D207/267; C07D263/22; C07D207/26; (IPC1-7): B01J27/182; B01J23/04; B01J27/02; B01J27/16; B01J27/195; C07B61/00; C07C269/06; C07C271/12
Domestic Patent References:
| JP2056454A | ||||
| JP4119411B1 |