Sodium telluride in N-methyl-2-pyrrolidone. Reduction of aromatic carbonyl compounds to alcohols and formation of pyrrolo[2,3-d]pyrimidines (7-deaza-9H-purines) from aromatic nitriles
Sodium telluride in N-methyl-2-pyrrolidone. Reduction of aromatic carbonyl compounds to alcohols and formation of pyrrolo[2,3-d]pyrimidines (7-deaza-9H-purines) from aromatic nitriles