Title:
固体触媒を用いたカルバメートの生成
Document Type and Number:
Japanese Patent JP5518056
Kind Code:
B2
Abstract:
Procedure for preparing carbamates comprising reaction between at least: an amine or polyamines, an organic carbonate of formula (OR)(OR')C=O, a catalyst formed at least by a support selected from among at least a metal oxide, a microporous material, a mesoporous material, an anionic laminar compound of the hydrotalcite type or derivatives thereof or an organic polymer and which may also contain a metal from groups 8, 9, 10 and 11 of the periodic system. The carbamates obtained may be converted into the corresponding isocyanates thereof.
Inventors:
Colma Canos, Avellino
Juarez Marine, Raquel
Garcia Gomez, Ermenehild
Juarez Marine, Raquel
Garcia Gomez, Ermenehild
Application Number:
JP2011515489A
Publication Date:
June 11, 2014
Filing Date:
December 16, 2008
Export Citation:
Assignee:
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS
UNIVERSIDAD POLITECNICA DE VALENCIA
UNIVERSIDAD POLITECNICA DE VALENCIA
International Classes:
C07C269/04; C07C263/04; C07C265/12; C07C271/28; B01J23/10; B01J23/52; B01J23/63; B01J23/66; B01J23/745; B01J23/76; C07B61/00
Domestic Patent References:
| JP2002512626A | ||||
| JP2002030062A | ||||
| JP6025137A |
Foreign References:
| WO2007015852A1 | ||||
| WO1999047493A1 | ||||
| WO2009139062A1 |
Attorney, Agent or Firm:
Harakenzo world patent & trademark