Mild and efficient boronic acid catalysis of Diels–Alder cycloadditions to 2-alkynoic acids

作者: Hongchao Zheng , Dennis G. Hall

DOI: 10.1016/J.TETLET.2010.04.132

关键词: Diels alderCycloadditionChemistryCarboxylic acidOrganic chemistryCovalent bondBoronic acidCatalysis

摘要: The concept of boronic acid catalysis (BAC) for the activation of unsaturated carboxylic acids is applied to the Diels–Alder cycloaddition between 2-alkynoic acids as dienophiles and …

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