An Efficient and Versatile Lanthanum Heteroscorpionate Catalyst for Carbon Dioxide Fixation into Cyclic Carbonates

被引：95

作者：

Martinez, Javier ^{[1
]}

Fernandez-Baeza, Juan ^{[1
]}

Sanchez-Barba, Luis F. ^{[2
]}

Castro-Osma, Jose A. ^{[3
]}

Lara-Sanchez, Agustin ^{[1
]}

Otero, Antonio ^{[1
]}

机构：

[1] Univ Castilla La Mancha, Dept Quim Inorgan Organ & Bioquim, Ctr Innovac Quim Avanzada ORFEO CINQA, Fac Ciencias & Tecnol Quim, E-13071 Ciudad Real, Spain

[2] Univ Rey Juan Carlos, Dept Biol & Geol, Fis & Quim Inorgan, Madrid 28933, Spain

[3] Univ Castilla La Mancha, Dept Quim Inorgan Organ & Bioquim, Ctr Innovac Quim Avanzada ORFEO CINQA, Fac Farm, Albacete 02071, Spain

来源：

CHEMSUSCHEM | 2017年 / 10卷 / 14期

关键词：

carbon dioxide; cycloaddition; epoxides; homogeneous catalysis; rare earths; RING-OPENING POLYMERIZATION; STRUCTURAL-CHARACTERIZATION; METAL-COMPLEXES; ORGANOMETALLIC CHEMISTRY; LIMONENE DICARBONATE; ORGANIC CARBONATES; CO2; EPOXIDES; COPOLYMERIZATION; LIGANDS;

D O I：

10.1002/cssc.201700898

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new lanthanum heteroscorpionate complex has shown exceptional catalytic activity for the synthesis of cyclic carbonates from epoxides and carbon dioxide. This catalyst system also promotes the reaction of bio-based epoxides to give an important class of bis(cyclic carbonates) that can be further used for the production of bio-derived non-isocyanate polyurethanes. The catalytic process requires low catalyst loading and mild reaction conditions for the synthesis of a wide range of cyclic carbonates.

引用

页码：2886 / 2890

页数：5

共 89 条

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