Destannylative pummerer-type rearrangement of l-(phenylsulfinyl)-l-(tributylstannyl)cyclopropane

Article abstract of DOI:10.1016/S0040-4039(00)70673-3

l-(Phenylsulfinyl)-l-(tributylstannyl)cyclosporane on treatment with acyl chlorides or alkyl chloroformate in refluxing dichloromethane afforded l-acyloxyl-l-phenylsulfenyl- and l-alkoxycarbonyloxy-l-phenylsulfenylcyclopropanes, respectively. The reaction