Cycloaddition of CO2 to Epoxides Using a Highly Active Co(III) Complex of Tetraamidomacrocyclic Ligand

被引：54

作者：

Ghosh, Anindya ^{[1
]}

Ramidi, Punnamchandar ^{[1
]}

Pulla, Sharon ^{[1
]}

Sullivan, Shane Z. ^{[1
]}

Collom, Samuel L. ^{[1
]}

Gartia, Yashraj ^{[1
]}

Munshi, Pradip ^{[2
]}

Biris, Alexandru S. ^{[3
,4
]}

Noll, Bruce C. ^{[5
]}

Berry, Brian C. ^{[1
]}

机构：

[1] Univ Arkansas, Dept Chem, Little Rock, AR 72204 USA

[2] Reliance Ind Ltd, Res Ctr, Vadodara 391346, Gujarat, India

[3] Univ Arkansas, Dept Appl Sci, Little Rock, AR 72204 USA

[4] Univ Arkansas, Nanotechnol Ctr, Little Rock, AR 72204 USA

[5] Bruker AXS Inc, Madison, WI 53711 USA

来源：

CATALYSIS LETTERS | 2010年 / 137卷 / 1-2期

关键词：

Cyclic carbonates; CO2-epoxides; Co(III)-Tetraamidomacrocyclic ligand catalyst; Co-catalysts; CARBON-DIOXIDE; CYCLIC CARBONATES; CATALYST SYSTEM; ATMOSPHERIC-PRESSURE; PROPYLENE CARBONATE; ALKYLENE CARBONATES; COUPLING REACTIONS; SALEN COMPLEXES; OXIDE MIXTURE; COPOLYMERIZATION;

D O I：

10.1007/s10562-010-0325-0

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：

Synthesis of various cyclic carbonates with yield up to 100% and turn over frequency (TOF) of 351 h(-1) using CO2 and epoxides and a cobalt (III) complex of tetraamidomacrocyclic ligand is described. The catalyst was characterized by single crystal X-ray crystallography. A study of reaction conditions indicates that 2 MPa pressure of CO2 without any co-solvent is sufficient to achieve the desired product.

引用

页码：1 / 7

页数：7

共 43 条

[1] ACTIVATION OF CARBON-DIOXIDE WITH ALUMINUM PORPHYRIN AND REACTION WITH EPOXIDE - STUDIES ON (TETRAPHENYLPORPHINATO)ALUMINUM ALKOXIDE HAVING A LONG OXYALKYLENE CHAIN AS THE ALKOXIDE GROUP [J].