title: Letter: Transition metal catalyzed asymmetric organic syntheses via polymer bound chiral ligands. Synthesis of R amino acids and hydratropic acid by hydrogenation.
mesh_terms: D000596:Amino Acids / Q000138:chemical synthesis*; D002384:Catalysis; D006865:Hydrogenation; D008024:Ligands; D008670:Metals; D010666:Phenylpropionates / Q000138:chemical synthesis*; D011108:Polymers
chemical_list: D000596:Amino Acids; D008024:Ligands; D008670:Metals; D010666:Phenylpropionates; D011108:Polymers; C013025:hydratropic acid