SYNTHESIS OF NIDO-B11H14- AND ALKYL DERIVATIVES VIA SYSTEMATIC CAGE ENLARGEMENT OF THE DECABORANE(14) SYSTEM - CRYSTAL-STRUCTURE OF 7-THX-B11H13-

被引：21

作者：

GAINES, DF

BRIDGES, AN

HAYASHI, RK

机构：

[1] Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706

来源：

INORGANIC CHEMISTRY | 1994年 / 33卷 / 07期

关键词：

D O I：

10.1021/ic00085a002

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The B11H14- anion and the first alkylated derivatives thereof have been prepared from B10H13- or 6-alkyl-B10H12-, respectively, and ClBH2.SMe2 in the presence of either ''proton sponge'', 1,8-bis(dimethylamino) napthalene, or sodium hydride. The mechanisms of insertion, with respect to the proton acceptor, appear to be slightly different. Single crystal X-ray analysis of the 7-Thx-B11H13- anion verifies the cluster geometry deduced from B-11-B-11 COSY NMR.

引用

页码：1243 / 1244

页数：2

共 8 条

[1]

ATTEBERRY RW, 1958, J PHYS CHEM-US, V62, P1458

[2]

BARKER K, 1981, INORG CHEM, V20, P1692

[3]

BRIDGES AN, 1993, ORGANOMETALLICS, V12, P2015

[4] SYNTHESIS OF THE NEW BORON HYDRIDE NIDO-UNDECABORANE(15), B11H15, AND THE X-RAY STRUCTURE OF ITS CONJUGATE BASE TETRADECAHYDROUNDECABORATE(1-), [B11H14]- [J].