Direct catalytic synthesis of densely substituted 3-formylpyrroles from imines and 1,4-ketoaldehydes
作者:Indresh Kumar、Nisar A. Mir、Panduga Ramaraju、Deepika Singh、Vivek K. Gupta、Rajnikant Rajnikant
DOI:10.1039/c4ra06581f
日期:——
An organocatalytic formal [3 + 2] cycloaddition have been developed between 1,4-ketoaldehydes and imines to synthesize densely substituted 3-formylpyrroles in high yields (up to 70%) under mild conditions at room temperature.