A multicomponent formal [1+2+1+2]-cycloaddition for the synthesis of dihydropyridines
作者:P. Ricardo Girling、Andrei S. Batsanov、Hong C. Shen、Andrew Whiting
DOI:10.1039/c2cc31495a
日期:——
Reaction of methoxyvinylmethylketone with different amines and aldehydes under Lewis-acid catalysed conditions results in a novel, formal, step-wise [1+2+1+2]-cycloaddition to give dihydropyridine products.