A simple route to difluorocarbene and perfluoroalkylidene complexes of iridium

被引：55

作者：

Hughes, RP

Laritchev, RB

Yuan, J

Golen, JA

Rucker, AN

Rheingold, AL

机构：

[1] Dartmouth Coll, Dept Chem, Hanover, NH 03755 USA

[2] Univ Calif San Diego, Dept Chem, San Diego, CA 92093 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 43期

关键词：

D O I：

10.1021/ja055166k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Primary perfluoroalkyl compounds of iridium undergo facile two-electron reduction to afford a simple route to difluorocarbene and perfluoroalkylidene complexes, two of which have been crystallographically characterized. Low-temperature protonation reactions illustrate that the thermodynamic site of protonation depends on the nature of the fluorinated carbene; the difluorocarbene complex undergoes protonation at iridium, while its perfluoroethylidene congener undergoes protonation at carbon. Copyright © 2005 American Chemical Society.

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页码：15020 / 15021

页数：2

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