Carbon-nitrogen bond cleavage by copper(II) complexes

被引：18
|
作者：
Deka, Kaustavmoni [1 ]
Laskar, Moitree [1 ]
Baruah, Jubaraj B. [1 ]
机构：
[1] Indian Inst Technol, Dept Chem, N Guwahati 781039, Assam, India
来源：
POLYHEDRON | 2006年 / 25卷 / 13期
关键词：
N-benzoylimidazole; N-benzoyl 3,5-dimethylpyrazole; copper(II)nitrate; benzoylation; catalysis; copper(II)benzoate complex;
D O I：
10.1016/j.poly.2006.02.019
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
N-benzoylimidazole reacts with copper(II) nitrate in the presence of different alcohols to give the benzoate of the corresponding alcohol and tetra(imidazole)copper(II) nitrate. The hydrolytic cleavage of N-benzoylimidazole in aqueous ethyleneglycol leads to the formation of imidazoliumbenzoate. Copper(II)nitrate trihydrate hydrolytically degrades N-benzoyl 3,5-dimethylpyrazole to form a copper complex in the form of an adduct having the composition cis(pz)(2)Cu(OBz)(2)center dot trans-(pz)(2)Cu(OBz)(2)H2O (where pz = 3,5-dimethylpyrazole and OBz = benzoate anion). (C) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2525 / 2529
页数：5
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