title: Organocatalytic enantioselective Mannich-type reaction of phosphorus ylides: synthesis of chiral N-boc-beta-amino-alpha-methylene carboxylic esters.
authors.affiliation: Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Zhang
authors.forename: Yan-Kai
authors.initials: YK
authors.lastname: Liu
authors.forename: Tai-Ran
authors.initials: TR
authors.lastname: Kang
authors.forename: Ze-Kai
authors.initials: ZK
authors.lastname: Hu
authors.forename: Ying-Chun
authors.initials: YC
authors.lastname: Chen
mesh_terms: D002264:Carboxylic Acids / Q000138:chemical synthesis* / Q000737:chemistry; D002384:Catalysis; D004952:Esters / Q000138:chemical synthesis* / Q000737:chemistry; D015394:Molecular Structure; D010720:Phosphines / Q000737:chemistry*; D013237:Stereoisomerism; D013890:Thiourea / Q000031:analogs & derivatives / Q000737:chemistry*
chemical_list: D002264:Carboxylic Acids; D004952:Esters; D010720:Phosphines; D013890:Thiourea