Lewis acid InBr3-catalyzed arylation of diorgano diselenides and ditellurides with arylboronic acids

被引：49
作者：
Ren, Kai [1 ]
Wang, Min [1 ]
Wang, Lei [1 ,2 ]
机构：
[1] Huaibei Coal Teachers Coll, Dept Chem, Huaibei 235000, Anhui, Peoples R China
[2] Chinese Acad Sci, State Key Lab Organomet Chem, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China
来源：
ORGANIC & BIOMOLECULAR CHEMISTRY | 2009年 / 7卷 / 23期
基金：
中国国家自然科学基金;
关键词：
PALLADIUM-CATALYZED SYNTHESIS; CROSS-COUPLING REACTIONS; DIPHENYL DISELENIDE; ARYL IODIDE; DIARYL SELENIDES; SE-SE; ENANTIOSELECTIVE ALLYLATION; NUCLEOPHILIC-SUBSTITUTION; STEREOSELECTIVE-SYNTHESIS; CONVENIENT SYNTHESIS;
D O I：
10.1039/b914533h
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A novel Lewis acid InBr3-catalyzed direct cross-coupling reaction of arylboronic acids with diorgano diselenides and ditellurides without any additive has been developed. The reactions generated the corresponding unsymmetrical diorgano monoselenides and monotellurides in good to excellent yields. The method has advantages of broad substrate scope, simple operation, mild reaction conditions and high effectiveness. A possible reaction mechanism was proposed.
引用
收藏
页码：4858 / 4861
页数：4
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