Trifluoromethyl coordination and C-F bond activation at calcium

被引：64

作者：

Barrett, Anthony G. M.

Crimmin, Mark R.

Hill, Michael S.

Hitchcock, Peter B.

Procopiou, Panayiotis A.

机构：

[1] Univ Sussex, Chem Lab, Brighton BN1 9QJ, E Sussex, England

[2] GlaxoSmithKline Med Res Ctr, Stevenage SG1 2NY, Herts, England

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 33期

关键词：

alkaline earth metals; C-F activation; calcium; fluorine; N ligands;

D O I：

10.1002/anie.200701945

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Fluoral arrangement: The calcium β-diketiminate complex 1 (see scheme) not only exhibits an unexpected and unprecedented binding mode of a CF3 group, from which one fluorine atom coordinates to the Ca center, but also undergoes C-F bond cleavage through the formation of a heteroleptic calcium fluoride complex. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

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页码：6339 / 6342

页数：4

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