Palladium-Catalyzed Aminocarbonylation of Alkynes to Succinimides
作者:Huizhen Liu、Genevieve P. S. Lau、Paul J. Dyson
DOI:10.1021/jo502412v
日期:2015.1.2
Succinimide derivatives are useful building blocks for the synthesis of natural products and drugs. We describe an efficient route to succinimide derivatives comprising Pd(xantphos)Cl2-catalyzed aminocarbonylation of alkynes with aromatic or aliphatic amines in the presence of p-TsOH. The utility of this route is demonstrated with the synthesis of a large number of succinimide compounds including an important photochromic molecule.
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