[Reaction of conjugated systems containing nitrogen. II. Reaction of conjugated Schiff base with dimethyl acetylenedicarboxylate].
D000114:Acetylene; D000143:Acids; D000447:Aldehydes; D000480:Alkynes; D000588:Amines; D055598:Chemical Phenomena; D002621:Chemistry; D004952:Esters; D009584:Nitrogen; D013057:Spectrum Analysis
D000143:Acids; D000447:Aldehydes; D000480:Alkynes; D000588:Amines; D004952:Esters; D009584:Nitrogen; D000114:Acetylene