Synthesis of Benzazepines by Gold??Catalysed Reactions of N??Allenylamides

Á González??Gómez, G Domínguez…

文献索引：Gonzalez-Gomez, Alvaro; Dominguez, Gema; Perez-Castells, Javier European Journal of Organic Chemistry, 2009 , # 29 p. 5057 - 5062

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被引用次数: 16

摘要

Abstract The gold-catalysed reactions of alleneamides give different products depending on the substrate and the reaction conditions. In particular, N-(2-alkynylphenyl)-N- allenyltosylamides give benzazepines when using gold (III) catalysts in the presence of nucleophiles. This sequential process may follow two different reaction pathways, and these are discussed. Metal coordination to the alkyne followed by nucleophilic attack of the ...