NOVEL CLUSTER-DERIVED CATALYSTS FOR THE SELECTIVE HYDROGENATION OF CROTONALDEHYDE

被引：16

作者：

BANARES, M

PATIL, AN

FEHLNER, TP

WOLF, EE

机构：

[1] UNIV NOTRE DAME,DEPT CHEM ENGN,NOTRE DAME,IN 46556

[2] UNIV NOTRE DAME,DEPT CHEM & BIOCHEM,NOTRE DAME,IN 46556

来源：

CATALYSIS LETTERS | 1995年 / 34卷 / 3-4期

关键词：

ORGANOMETALLIC CLUSTERS; CROTONALDEHYDE HYDROGENATION; SELECTIVE HYDROGENATION; NOVEL CATALYSTS FOR;

D O I：

10.1007/BF00806874

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The controlled pyrolysis of transition metal cluster substituted metal carboxylates, e.g., M(4)O[(CO)(9)Co3CCO2](6), where M = Co and Zn, and M'(2){(CO)(9)Co3CCOO}(4), where M' = Co, Mo, and Cu, results in the formation of high surface area, amorphous solids that are active and selective catalysts for the hydrogenation of crotonaldehyde. In contrast to conventional metal catalysts that are selective for the double bond hydrogenation, these new solids exhibit high regioselectivities for the conversion of crotonaldehyde (2-butenal) to crotyl alcohol (2-butenol). Further, the observed selectivities depend on the metal cluster carboxylate structure.

引用

页码：251 / 258

页数：8

共 19 条

[1]

BANARES MA, 1995, IN PRESS CHEM MATER, V6

[2]

BANARES MA, 1995, IN PRESS J CATAL, V152

[3] ON THE INTERFACE OF METAL METAL MULTIPLE BOND COMPOUNDS AND ORGANOMETALLIC CLUSTERS - SYNTHESIS AND STRUCTURE OF MO2(MU-[(CO)9CO3(MU-3-CCO2)])4[(CO)9CO3(MU-3-CCO2H)]2 AND RELATED-COMPOUNDS [J].