Reactivity of phenyliodonium bis(aryl- or alkyl-sulphonyl)methylides towards thiobenzophenones (Journal article)

Hadjiarapoglou, L.,/ Varvoglis, A.

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-methoxybenzo[b]thiophenes, 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.
Institution and School/Department of submitter: Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας
Publisher: Royal Society of Chemistry
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)

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