Reaction of enehydrazines with acetylenecarboxylic esters

✍ Scribed by Wolfgang Sucrow; Wilfgang Turnschek; Ulrich Wolf

• Book ID: 104219573
• Publisher: Elsevier Science
• Year: 1982
• Tongue: French
• Weight: 109 KB
• Volume: 23
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(00)85563-x

✦ Synopsis

Eight products from reactions of acetylacetone-, methyl acetoacetate-and methyl formylacetate dlmethylhydrazones with dlmethyl acetylenedlcarboxylate and methyl proplolate have been characterized by the usual spectroscopic methods and, partly, structure analyses. Recent Interest in the electrophlllc substitution of enehydrazlnes' prompts us to report on own results with the title reactions.