E. Rudyakova, G. Levkovskaya, I. B. Rozentsveig
Dec 1, 2003
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0
Influential Citations
2
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Journal
Russian Journal of Organic Chemistry
Abstract
C-Amidoalkylation of aroxy- and arylsulfanylacetic acids and their methyl esters was effected by reaction with N-(2,2,2-trichloro-1-hydroxyethyl)sulfonamides and -carboxamides in the presence of methane- or trifluoromethanesulfonic acids as catalyst and solvent. The process is regioselective, and the substitution occurs at the para-position with respect to the heteroelement-containing group.