On the reaction of 3-nitroimidazo[1,2-a]pyridine-2-carbonitrile with amino acid derivatives
摘要:
The displacement of the nitrile group in 3-nitroimidazo[1,2-a]pyridine-2-carbonitrile by amino acids led to the preparation of corresponding N-imidazo[1,2-a] pyridine-N-amino acid derivatives. In the case of amino acid derived bidentated nucleophiles, experimental conditions were found that permit the formation of beta-aminoalcohols through the displacement of the nitrile moiety.