Jieping Zhu
By simply heating a toluene soln. of isocyanoacetamide, amine, and aldehyde, a clean three-component reaction occurred to provide the 6-azaindolines and pyrrolidinone-fused 6-azaindolines. E.g., heating a mixt. of morpholine, heptanal, and isocyanoacetamid ...
2005