Adenine modified silica-based catalyst, a process for the preparation and use there for the production of cyclic carbonates
申请人:Srinivas Darbha
公开号:US20070276146A1
公开(公告)日:2007-11-29
The present invention provides an adenine modified solid, ordered, mesoporous, bifunctional, organo-inorganic silica-based catalyst, its method of preparation and also a process for the production of cyclic carbonates of the formula hereinbelow
wherein R═H, CH
2
Cl, CH
3
, C
4
H
9
, C
6
H
11
, C
6
H
5
本发明提供了一种腺嘌呤修饰的固体、有序、介孔、双功能、有机-无机硅基催化剂,其制备方法以及生产下述公式的环状碳酸酯的过程
其中R = H,CH2Cl,CH3,C4H9,C6H11,C6H5