Iodine-promoted efficient synthesis of diheteroaryl thioethers via the integration of iodination/condensation/cyclization/dehydration sequences

被引：14
|
作者：
Xue, Wei-Jian [1 ]
Li, Hong-zheng [1 ]
Zheng, Kai-lu [1 ]
Wu, An-xin [1 ]
机构：
[1] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China
来源：
TETRAHEDRON LETTERS | 2014年 / 55卷 / 40期
基金：
中国国家自然科学基金;
关键词：
I-2-promoted; Diheteroaryl thioethers; Free of foul-smell thiols; Free of transition metal; Thiourea; ONE-POT SYNTHESIS; CATALYZED CROSS-COUPLINGS; THIA-MICHAEL ADDITION; ARYL HALIDES; ORGANIC SEMICONDUCTORS; MILD CONDITIONS; BOND FORMATION; DIARYL; SULFIDES; THIOLS;
D O I：
10.1016/j.tetlet.2014.08.042
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A novel method for the construction of diheteroaryl thioethers from aromatic methyl ketones and thiourea is described. Iodine is the unique catalyst in this protocol. The transformation is free of foul-smell thiols and transition metal. In addition, this method could synthesize two thiazole rings and a sulfur bridge in one pot. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：5544 / 5547
页数：4
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