Anodic oxidation of diarylacetylenes and diaryldiacetylenes: electrosynthesis of diaroyl-stilbenes and acetylenic α-and γ -diketones
作者:Michel Cariou
DOI:10.1016/s0040-4020(01)87069-1
日期:1991.1
thus overcoming a very high passivation. Diarylacetylenes led mainly to 1,2-diaroyl-1,2-dialyl-ethylenes. Anodic oxidation of conjugated diaryldiacetylenes, at the same anode, led to a mixture of acetylenic α- and γ -diketones. This represents the very first synthesis of acetylenicα-diketones ArCOCOCCAr.