114675-88-6Relevant articles and documents
Synthesis of enantiopure (S)-indolylglycine by organocatalyzed Friedel-Crafts alkylation of indole
Wanner, Martin J.,Hauwert, Peter,Schoemaker, Hans E.,De Gelder, Rene,Van Maarseveen, Jan H.,Hiemstra, Henk
, p. 180 - 185 (2008/09/18)
Tritylsulfenyl- and 2-nitrophenylsulfenyl-substituted glyoxyl imines were used in chiral phosphoric acid catalyzed Friedel-Crafts (FC) reactions with indole. High yields and ee values ranging from 86 % for Nps-protected (S)-indolylglycine to 88 % for Trs-