发明名称 |
PREPARATION OF CARBAMATES WITH SOLID CATALYSTS |
摘要 |
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. |
申请公布号 |
WO2010000888(A1) |
申请公布日期 |
2010.01.07 |
申请号 |
WO2008ES70232 |
申请日期 |
2008.12.16 |
申请人 |
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS;UNIVERSIDAD POLITECNICA DE VALENCIA;CORMA CANOS, AVELINO;JUAREZ MARIN, RAQUEL;GARCIA GOMEZ, HERMENEGILDO |
发明人 |
CORMA CANOS, AVELINO;JUAREZ MARIN, RAQUEL;GARCIA GOMEZ, HERMENEGILDO |
分类号 |
C07C269/04;B01J23/00;B01J32/00;C07C263/04 |
主分类号 |
C07C269/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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