Complexes of hypervalent iodine compounds with nitrogen ligands

被引:33
|
作者
Zhdankin, VV [1 ]
Koposov, AY [1 ]
Yashin, NV [1 ]
机构
[1] Univ Minnesota, Dept Chem, Duluth, MN 55812 USA
基金
美国国家科学基金会;
关键词
hypervalent iodine; benziodoxole; iodylbenzene; iodine complexes; nitrogen ligands;
D O I
10.1016/S0040-4039(02)01192-9
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The stable 1: 1 complexes of benziodoxole with heterocyclic amines were prepared by a reaction of 1-hydroxy-1H-1lambda(3)-benzo[d][1,2]iodoxol-3-one with trimethylsilyl triflate and pyridine or 1,1'-sulfonyldiimidazole. The structure of these complexes was confirmed by spectroscopic data and a high resolution ES mass-spectrometry. A novel pentavalent iodine complex with a chelating, polydentate nitrogen ligand was prepared from bis(acetoxy)iodylbenzene, trimethylsilyl triflate, and 2,2'-bipyridyl. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:5735 / 5737
页数:3
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