95177-44-9Relevant academic research and scientific papers
NEW DECARBOXYLATIVE CHALCOGENATION OF ALIPHATIC AND ALICYCLIC CARBOXYLIC ACIDS.
Barton, Derek H. R.,Bridon, Dominique,Zard, Samir Z.
, p. 5777 - 5780 (1984)
Thiohydroxamic-carboxylic mixed anhydrides can be decarboxylated in the presence of diaryl disulphides, diselenides and ditellurides to give sulphides, selenides and tellurides respectively in reasonable to good yield.
THE INVENTION OF NEW RADICAL CHAIN REACTIONS. PART XIII. HIGH YIELDING DECARBOXYLATIVE CHALCOGENATION OF ALIPHATIC AND ALICYCLIC ACIDS
Barton, Derek H.R.,Bridon, Dominique,Zard, Samir Z.
, p. 449 - 462 (2007/10/02)
Irradiation with a tungsten lamp of mixed anhydrides (e.g. 8) derived from aliphatic or alicyclic carboxylic acids and N-hydroxy-2-pyridine thione 3 in the presence of a disulphide, diselenide or ditelluride gives the corresponding chalcogenide (e.g. 9, 10, or 11) in high yield.The process involves a radical decarboxylation followed by SH2 reaction of the intermediate carbon radical on the dichalcogenide.
