Sol-gel derived hybrid materials as heterogeneous catalysts for the synthesis of N,N-dimethylformamide from supercritical carbon dioxide

被引：67

作者：

Krocher, O ^{[1
]}

Koppel, RA ^{[1
]}

Baiker, A ^{[1
]}

机构：

[1] ETH ZENTRUM,ETH ZURICH,DEPT CHEM ENGN & IND CHEM,CH-8092 ZURICH,SWITZERLAND

来源：

CHEMICAL COMMUNICATIONS | 1996年 / 13期

关键词：

D O I：

10.1039/cc9960001497

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hybrid materials derived from group VIII metal-chloro complexes of the type MCl(2)X(2) (M = Pt, Pd), MClX(3) (M = Rh, Ir) and especially RuCl(2)X(3) [X = Ph(2)P(CH2)(2)Si(OEt)(3), Me(2)P(CH2)(2)Si(OEt)(3)] by cocondensation with Si(OEt)(4) via a sol-gel process are highly active heterogeneous catalysts for the synthesis of N,N-dimethylformamide (dmf) from CO2, H-2 and dimethylamine under supercritical conditions, affording turnover numbers up to 110 800 at 100% selectivity.

引用

页码：1497 / 1498

页数：2