Organic & biomolecular chemistry

Palladium-catalyzed addition of disulfides and diselenides to alkynes under solvent free conditions

VP Ananikov, IP Beletskaya

文献索引：Ananikov, Valentine P.; Beletskaya, Irina P. Organic and Biomolecular Chemistry, 2004 , vol. 2, # 3 p. 284 - 287

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被引用次数: 52

摘要

An efficient methodology was developed for performing palladium-catalyzed E–E (E= S, Se) bond addition to alkynes under solvent free conditions. Compared to reaction in solvent significant enhancement of reaction rate, improved efficiency and remarkable catalyst stability were observed under solvent free conditions. The addition reactions were carried out with high stereoselectivity and yields in a short reaction time.