121434-34-2Relevant academic research and scientific papers
Reactivity of Phenyliodonium Bis(aryl- or alkyl-sulphonyl)methylides towards Thiobenzophenones
Hatjiarapoglou, Lazaros,Varvoglis, Anastassios
, p. 379 - 382 (2007/10/02)
Thermal reactions of several phenyliodonium bis(aryl or alkyl-sulphonyl)methylides with some thiobenzophenones are described. 4,4'-Dimethoxythiobenzophenone affords exclusively 2-arylsulphonyl-3-(4-methoxyphenyl)-6-methoxybenzothiophenes, whereas other thiobenzophenones may give also gem-bis(arylsulphonyl)thiiranes and in one case an unsaturated gem-disulphone.Some oxidation reactions of an ylide with various substrates occur either thermally or photochemically.
