Amidinate Ligands in Zinc coordination sphere: Synthesis and structural diversity

被引：0
作者：
SRINIVAS ANGA
INDRANI BANERJEE
TARUN K PANDA
机构：
[1] Indian Institute of Technology Hyderabad,Department of Chemistry
来源：
Journal of Chemical Sciences | 2016年 / 128卷
关键词：
Zinc; carbodiimides; amidinate; alkyl migration.;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A one-pot reaction involving neosilyllithium and three different carbodiimides (RN=C=NR, R=cyclohexyl, isopropyl and tert-butyl) in diethyl ether, followed by the addition of anhydrous ZnCl2, afforded, in high yield, corresponding homoleptic zinc amidinate complexes having the molecular formulae [Zn{CyN =C(CH2SiMe3)NCy}2] (1), [Zn{ iPrN =C(CH2SiMe3)N iPr}2] (2) and [Zn{ tBuN =C(CH2SiMe3) NtBu}2] (3), respectively, and amidinato moieties in the zinc coordination sphere. Solid state structures of complexes 1-3 are reported thereafter - all the three complexes are isostructural, and each of them consists of two four-membered metallacycles.
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页码：867 / 873
页数：6
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