72762-55-1

Upstream product

• 616-45-5 2-pyrrolidinon 
• 79-14-1 glycolic Acid 

Downstream Products

• 60729-82-0 α-(2-oxo-1-pyrrolidinyl)phenylacetic acid 
• 60729-85-3 methyl 2-(2-oxopyrrolidin-1-yl)-2-phenylacetate 
• 161745-09-1 α-(2-oxo-1-pyrrolidinyl)methoxyacetyl-benzylamide 
• 161745-11-5 N-moc-α-(2-oxo-1-pyrrolidinyl)-glycyl-benzylamide 

Relevant academic research and scientific papers

Amidoalkylation of Aromatics with Glyoxylic Acid-γ-Lactam Adducts: 2-Pyrrolidinone, Pyroglutamic Acid Amide and Ester

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

Lactam-N-acetic acids and their amides

New lactam-N-acetic acids and amides thereof having the formula STR1 wherein R1 and R2 =H, C1 -C4 -alkyl, aryl or halogen-substituted aryl, R3 =OH or --NR4 R5, R4 and