Chemical fixation of carbon dioxide catalyzed by binaphthyldiamino Zn, Cu, and Co salen-type complexes

被引：299

作者：

Shen, YM

Duan, WL

Shi, M ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organomet Chem, Shanghai 200032, Peoples R China

[2] E China Univ Sci & Technol, Shanghai 200237, Peoples R China

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2003年 / 68卷 / 04期

关键词：

D O I：

10.1021/jo020191j

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Binaphthyldiamino salen-type Zn, Cu, and Co complexes can efficiently catalyze reactions of epoxides with carbon dioxide in the presence of various catalytic amounts of organic bases. The simplest binaphthyldiamino salen-type Zn complex gave the five-membered cyclic carbonate 2 in excellent yield in the presence of triethylamine. A Lewis acid and Lewis base cocatalyzed mechanism is proposed.

引用

页码：1559 / 1562

页数：4

共 27 条

[1] Halogen-free process for the conversion of carbon dioxide to urethanes by homogeneous catalysis [J].