SEARCH Articles Figures Tables 1- Phenylbutyric acid chloride, optically 2-Oxo-4-phenylbutyric acid 2-Phenylbutyric acid chloride 2-hydroxy-4-phenylbutyric acid 2.2- Dimethyl-4-phenylbutyric 2.2- Dimethyl-4-phenylbutyric acid 3-Phenylbutyric acid ethyl ester 7-Phenylbutyric acid 7-Phenylbutyric acid, cyclization A-Phenylbutyrate A-Phenylbutyric acid A-Phenylbutyric acid chloride A-Phenylbutyric anhydride Ethyl -2-hydroxy-4-phenylbutyrate Ethyl 2-oxo-4-phenylbutyrate Ethyl y-phenylbutyrate Four Technical Syntheses of Ethyl (R)-2-Hydroxy-4-Phenylbutyrate Phenylbutyric anhydride Reciprocal Enantioseparation - A Key Intermediate for ACE Inhibitors, 2-Hydroxy-4-phenylbutyric Acid, and l-(4-Methylphenyl)ethylamine Sodium phenylbutyrate Y-Phenylbutyric acid