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Tert-butyl glycinate benzophenone Schiff

In 1989, O Donnell and coworkers successfully utilized cinchona alkaloid-derived chiral quaternary ammonium salts for the asymmetric synthesis of a-amino acids using tert-butyl glycinate benzophenone Schiff base 1 as a key substrate [5]. The asymmetric alkylation of 1 proceeded smoothly under mild phase-transfer... [Pg.9]

See other pages where Tert-butyl glycinate benzophenone Schiff is mentioned: [Pg.160] [Pg.130] [Pg.454] [Pg.160] [Pg.130] [Pg.454] [Pg.302] [Pg.83] [Pg.17]