A Facile Synthesis of Perhydropyrimidines through the Michael Addition of Some Active Methylene Compounds toN,N′-Dibenzylidenephenylmethanediamines and Some Related Reactions
A Facile Synthesis of Perhydropyrimidines through the Michael Addition of Some Active Methylene Compounds to<i>N</i>,<i>N</i>′-Dibenzylidenephenylmethanediamines and Some Related Reactions