Directed synthesis of semicarbazones, thiosemicarbazones, and guanylhydrazones of 1-vinylpyrrole-2-carbaldehydes
摘要:
Previously unknown 1-vinylpyrrole semicarbazones, thiosemicarbazones, and guanylhydrazones have been obtained in 68.0-90.5% yield by the reaction of 1-vinylpyrrole-2-carbaldehydes with semicarbazide, thiosemicarbazide, and aminoguanidine.