Anchored Pd complex in MCM-41 and MCM-48: Novel heterogeneous catalysts for hydrocarboxylation of aryl olefins and alcohols

被引：169

作者：

Mukhopadhyay, K ^{[1
]}

Sarkar, BR ^{[1
]}

Chaudhari, RV ^{[1
]}

机构：

[1] Natl Chem Lab, Homogeneous Catalysis Div, Pune 411008, Maharashtra, India

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2002年 / 124卷 / 33期

关键词：

D O I：

10.1021/ja025991q

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report here, for the first time, synthesis of anchored Pd complexes in mesoporous supports such as MCM-41 and MCM-48 as true heterogeneous catalysts for hydrocarboxylation of aryl olefins and alcohols to give excellent conversion (∼100%) and regioselectivity (∼99%) for 2-arylpropionic acids. The catalysts were characterized by powder-XRD, 31PCP-MAS NMR, FT-IR, TEM, XPS and ICP-AES. Recycle studies with these anchored Pd mesoporous catalysts were performed to confirm true heterogeneity. Copyright © 2002 American Chemical Society.

引用

页码：9692 / 9693

页数：2

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