title: Asymmetric synthesis of 4-aryl-1,2,5-thiadiazolidin-3-one 1,1-dioxides via Pd-catalyzed hydrogenation of cyclic ketimines.
abstract: An efficient access to optically active sulfahydantoins, 4-aryl-1,2,5-thiadiazolidin-3-one 1,1-dioxides, was developed through palladium-catalyzed asymmetric hydrogenation of the corresponding cyclic N-sulfonylketimines with up to 98% ee.
authors.affiliation: State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China. gfjiang@hnu.edu.cn.
authors.forename: Zhou-Hao
authors.initials: ZH
authors.lastname: Zhu
authors.affiliation: State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China. gfjiang@hnu.edu.cn.
authors.forename: Meng-Lin
authors.initials: ML
authors.lastname: Chen
authors.affiliation: State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China. gfjiang@hnu.edu.cn.
authors.forename: Guo-Fang
authors.identifier: http://orcid.org/0000-0002-2295-7677
authors.initials: GF
authors.lastname: Jiang