303014-05-3Relevant articles and documents
Reactions of aroxy- and arylsulfanylacetic acids and their esters with N-(2,2,2-trichloro-1-hydroxyethyl)sulfonamides and -carboxamides
Rudyakova,Levkovskaya,Rozentsveig,Mirskova,Albanov
, p. 1753 - 1759 (2003)
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 s