32136-85-9Relevant academic research and scientific papers
On the thermal Pummerer rearrangement of substituted sulfoxides
Marzorati, Liliana,Yoshikawa, Eduardo K.C.,Braga, Ataualpa A.C.,Di Vitta, Claudio
, p. 248 - 260 (2014/04/03)
Sulfoxides bearing thioester and ester groups at the position under heating at ca. 140C undergo Pummerer thermal rearrangement. However, for sulfonyl sulfoxide, a complex mixture of products is formed. Plausible mechanism is advanced(equation presented. 2013
Sulfonyl esters. 3. The formation of sulfone-sulfonates in the reactions of aryl methanesulfonates with sodium borohydride
Baum, James Clayton,Durkin, Kathleen Anne,Precedo, Laura,O'Blenes, Stacy Brian,Goehl, John Edward,et al.
, p. 2127 - 2135 (2007/10/02)
Sodium hydride reductions of aryl methanesulfonates afford dimeric sulfone-sulfonate esters as well as products arising from SO bond rupture.SO bond rupture becomes more competitive as the LUMO energy of the sulfonate ester declines.Exploration of the chemistry of a sulfone-sulfonate ester revealed a complex novel reaction that resulted in the formation of, inter alia, a dichloromethanesulfonate ester and a trichloromethanesulfonate aster.The first succesful approaches to the synthesis of the heretofore unknown trichloromethanesulfonates and dichloromethanesulfonates are reported.Key words: sodium hydride reductions, sulfenes, sulfone-sulfonate esters.
SULFONYL ESTERS 1: THE REDUCTION OF TRIBROMOPHENYL SULFONATES WITH MERCAPTIDE ANIONS
Durkin, Kathleen Anne,Langler, Richard Francis,Morrison Nancy Ann
, p. 3070 - 3076 (2007/10/02)
2,4,6-tribromophenyl sulfonates have been shown to undergo unusually efficient reduction by mercaptide anions in hexamethylphosphoramide.The reduction products include the sulfinate anion derived from the sulfonate ester and the disulfide derived from the mercaptide anions.
