New P∧O ligand grafted on periodically organised mesoporous silicas for one-pot bifunctionnal catalysis:: Coupling of base catalysed Knoevenagel condensation with in situ Rh catalysed hydrogenation

被引：60

作者：

Goettmann, F

Grosso, D

Mercier, F

Mathey, F

Sanchez, C

机构：

[1] UPMC, CNRS, Lab Chim Mat Condensee, F-75005 Paris, France

[2] Ecole Polytech, Lab Heteroelements & Coordinat, F-91128 Palaiseau, France

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 10期

关键词：

D O I：

10.1039/b403491k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The 1-phosphanorbornadiene-rhodium complex (Rh-PNBD) anchored on a mesostructured porous silica matrix is the first example of a rhodium center chelated by a phosphorus and an oxygen atom belonging to the anchoring siloxane moiety. These new hybrid silicas behave as very active recyclable hydrogenation catalysts, which combined with additional grafted amino functions allow efficiently driven one-pot bifunctionnal catalysis.

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页码：1240 / 1241

页数：2

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