ISOLATION OF A PHOSPHENIUM ION WITH A P-C SIGMA-BOND

被引：22

作者：

REED, RW ^{[1
]}

XIE, ZW ^{[1
]}

REED, CA ^{[1
]}

机构：

[1] UNIV SO CALIF,DEPT CHEM,LOS ANGELES,CA 90089

来源：

ORGANOMETALLICS | 1995年 / 14卷 / 11期

关键词：

D O I：

10.1021/om00011a013

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The first example of an X-ray crystallographically characterized two-coordinate phosphorus cation. with a P-C single sigma bond is described. [P(mesityl)(N-i-Pr-2)][AlCl4] was prepared by treatment of PCl(mesityl)(N-i-Pr-2) with Al2Cl6 in dichloromethane. The phosphenium ion character of the cation is reflected in the large downfield P-31 chemical shift (500 ppm) and can be compared to 313 ppm in the corresponding bis(dialkylamido) cation [P(N-i-Pr-2)(2)](+).

引用

页码：5002 / 5004

页数：3

共 19 条

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