A NEW METHODOLOGY FOR OBTAINING ALPHA-OXO ESTER EQUIVALENTS - SULFANYLATION OF ALPHA-SULFONYL CARBOXYLIC ESTERS IN A SOLID LIQUID PHASE-TRANSFER CATALYTIC-SYSTEM/
B. Wladislaw et al., A NEW METHODOLOGY FOR OBTAINING ALPHA-OXO ESTER EQUIVALENTS - SULFANYLATION OF ALPHA-SULFONYL CARBOXYLIC ESTERS IN A SOLID LIQUID PHASE-TRANSFER CATALYTIC-SYSTEM/, Synthesis, (4), 1997, pp. 420
A new, convenient procedure for the synthesis of a wide range of alpha
-methylsulfanyl-alpha-phenylsulfonyl carboxylic esters has been develo
ped and their facile conversion to the corresponding alpha-ore esters
demonstrated.