期刊
TETRAHEDRON LETTERS
卷 51, 期 51, 页码 6772-6775出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2010.10.107
关键词
Vinyl selenides; Glycerol; Cross-coupling
资金
- FAPERGS [FAPERGS/PRONEX 10/0005-1]
- CAPES
- FINEP
- CNPq
We described herein the use of glycerol as a novel solvent in the cross-coupling reaction of diaryl diselenides with vinyl bromides catalyzed by Cul. This cross-coupling reaction was performed with diaryl diselenides and (Z)- or (E)-vinyl bromides bearing electron-withdrawing and electron-donating groups, affording the corresponding vinyl selenides in good to excellent yields. The mixture glycerol/catalyst can be directly reused for further cross-coupling reactions. (C) 2010 Elsevier Ltd. All rights reserved.
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