Sulfenyl groups are attracting interest as masking/protectinggroups for pyrroles. A facile one-step synthesis of sulfenyl pyrroles,involving the reaction of pyrroles with N-(aryl-and alkyl-thio)phthalimides in the presence of MgBr 2 ,is reported and the methodology extends to include sulfinyl pyrroles.The one-step procedure gives good yields and is more efficient andpractical than current multistep
Organic sulfur chemistry. XVII. Synthesis and properties of N-(alkyl- and arylsulfinyl)phthalimides. New class of sulfinyl-transfer reagents
作者:David N. Harpp、Thomas G. Back
DOI:10.1021/jo00964a026
日期:1973.12
Merricks, David; Sammes, Peter G.; Walker, Edward R. H., Journal of the Chemical Society. Perkin transactions I, 1991, p. 2169 - 2176
作者:Merricks, David、Sammes, Peter G.、Walker, Edward R. H.、Henrick, Kim、McPartlin, Mary M.
DOI:——
日期:——
Organic sulfur chemistry. Part XXII. The reaction of sulfinate esters with Grignard and organocopper lithium reagents. A useful route to chiral sulfoxides
作者:David N. Harpp、S. Martin Vines、J. P. Montillier、T. H. Chan
DOI:10.1021/jo00887a012
日期:1976.12
Weigand, Wolfgang; Bosl, Gabriele, Zeitschrift fur Naturforschung, B: Chemical Sciences, 1992, vol. 47, # 8, p. 1165 - 1169