On the hydrolysis of 2,3-dihydro-1,3-di-tert-butyl-4,5-dimethylimidazol-2-ylidene.: The crystal structure of 1,3-di-tert-butyl-4,5-dimethylimidazolium bicarbonate [1]

被引：10
|
作者：
Abu-Rayyan, Ahmed
Abu-Salem, Qutaiba [1 ]
Kuhn, Norbert [1 ]
Maichle-Moessmer, Caecilia [1 ]
Steimann, Manfred [1 ]
Henkel, Gerald [2 ]
机构：
[1] Univ Tubingen, Inst Anorgan Chem, D-72076 Tubingen, Germany
[2] Fachbereich Chem Univ, Paderborn, Germany
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2008年 / 634卷 / 05期
关键词：
carbenes; carbonates; hydrogen bonds; crystal structures;
D O I：
10.1002/zaac.200700576
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
1,3-Di-tert-butyl-4,5-dimethylimidazolium bicarbonate (7), formed on the exposure of 2,3-dihydro-1,3-di-tert-butyl-4,5-dimethylimidazol-2-ylidene (6) towards air, is prepared on the reaction of 6 with ammonium bicarbonate; its crystal structure analysis reveals the presence of dimeric bicarbonate anions linked to each other and to the imidazolium ions with hydrogen bonds.
引用
收藏
页码：823 / 824
页数：2
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