SYNTHESIS AND MOLECULAR-STRUCTURE OF THE SOLVENT-FREE [LIN(SIME3)(2,6-ISO-PR2C6H3)]2 DIMER

被引：50

作者：

KENNEPOHL, DK ^{[1
]}

BROOKER, S ^{[1
]}

SHELDRICK, GM ^{[1
]}

ROESKY, HW ^{[1
]}

机构：

[1] UNIV GOTTINGEN,INST ANORGAN CHEM,TAMMANNSTR 4,W-3400 GOTTINGEN,GERMANY

来源：

CHEMISCHE BERICHTE | 1991年 / 124卷 / 10期

关键词：

LITHIUM; 2-COORDINATE; LITHIUM-NITROGEN HETEROCYCLE;

D O I：

10.1002/cber.19911241013

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

[LiN(SiMe3)Ar]2 (1, Ar = 2,6-iPr2C6H3) is prepared by the reaction of HN(SiMe3)Ar with nBuLi in n-hexane. This compound with an unusual structure contains a four-membered [LiN]2 heterocycle with two solvent-free two-coordinate Li centers. Its molecular structure represents the first solid-state X-ray analysis of an uncomplexed [LiN]2 dimer.

引用

页码：2223 / 2225

页数：3

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