SYNTHESIS OF PYRIDINES FROM ALKYNES AND NITRILES CATALYZED BY POLYMER-ANCHORED RHODIUM COMPLEXES

被引：20

作者：

DIVERSI, P ^{[1
]}

INGROSSO, G ^{[1
]}

LUCHERINI, A ^{[1
]}

MINUTILLO, A ^{[1
]}

机构：

[1] UNIV PISA,DIPARTIMENTO CHIM & CHIM IND,I-56100 PISA,ITALY

来源：

JOURNAL OF MOLECULAR CATALYSIS | 1987年 / 40卷 / 03期

关键词：

CATALYSTS - Rhodium Compounds - HYDROCARBONS - Processing - POLYSTYRENES - Applications;

D O I：

10.1016/0304-5102(87)80100-1

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：

Cyclopentadienylrhodium(I) complexes have been attached to polymers by first binding cyclopentadiene to polystyrene resins in a variety of crosslink densities and then converting the resulting species to the cyclopentadiene anion. It is found that these resin-attached cyclopentadienylrhodium complexes were active in the cocyclization of alkynes and nitriles to pyridine derivatives, at temperatures between 90 and 170 degree C. Analogies and differences between heterogeneously and homogeneously rhodium-catalyzed pyridine syntheses are discussed.

引用

页码：359 / 377

页数：19

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