The Chemistry of N-Substituted Benzotriazoles Part 23. Synthesis of Tertiary α-Amino Esters

Article abstract of DOI:10.1055/s-1989-27244

2-Dialkylaminoalkanoic esters 6 are prepared in good yield by the reaction of organozinc derivatives 5 with dialkylamino(1-benzotriazolyl)acetic esters 4, obtained from the condensation of secondary amines 3 with ethyl glyoxylate 2 and benzotriazole 1.