161745-09-1Relevant articles and documents
Amidoalkylation of Aromatics with Glyoxylic Acid-γ-Lactam Adducts: 2-Pyrrolidinone, Pyroglutamic Acid Amide and Ester
Roth, Ecaterina,Altman, Janina,Kapon, Moshe,Ben-Ishai, Dov
, p. 801 - 810 (1995)
A glyoxylic acid-2-pyrrolidinone adduct leads to N-acyliminium-ion induced intermolecular electrophilic aromatic substitution yielding nitrogen-substituted phenylglycine derivatives, whereas the benzylamide of glyoxylic acid-2-pirrolidinone adduct undergo