Preparation and characterization of an isometallabenzene with the structure of a 1,2,4-cyclohexatriene

被引：104

作者：

Barrio, P ^{[1
]}

Esteruelas, MA ^{[1
]}

Oñate, E ^{[1
]}

机构：

[1] CSIC, Inst Ciencia Mat Aragon, Dept Quim Inorgan, Univ Zaragoza, Zaragoza 50009, Spain

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2004年 / 126卷 / 07期

关键词：

D O I：

10.1021/ja039633e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The elongated dihydrogen complex [Os{C6H4C(O)CH3}(η2-H2)(H2O)(PiPr3)2]BF4 reacts with phenylacetylene and HBF4·OEt2 to give the unsaturated compound [Os{(E)-CH=CHPh}(C≡CPh)(≡CCH2Ph)(PiPr3)2]BF4 containing alkenyl, alkynyl, and carbyne ligands. The addition of sodium chloride to this compound leads to the cyclic allene Os{=C=C(Ph)CH(Ph)CH=C(CH2Ph)}Cl(PPr3)2, which is the first isometallabenzene with the structure of a 1,2,4-cyclohexatriene. Copyright © 2004 American Chemical Society.

引用

页码：1946 / 1947

页数：2

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