B. Wladislaw et al., PTC SULFANYLATION OF SOME CARBOXYLIC-ACIDS DERIVATIVES ACTIVATED BY ALPHA-SULFONYL OR ALPHA-SULFINYL GROUP, IN SOLID-LIQUID SYSTEM, Phosphorus, sulfur and silicon and the related elements, 123, 1997, pp. 197-208
The sulfanylation of a-sulfonyl substituted lactone and thioesters and
alpha-sulfinyl-substituted esters and thioesters, employing solid K2C
O3 S-methyl methanethiosulfonate and TEBA, is reported. The results ar
e compared with those in the homogeneous phase and in the non-catalyti
c two-phase system.