title: A facile access to chiral 4-isopropyl-, 4-benzyl-, and 4-phenyloxazolidine-2-thione.
abstract: A highly practical procedure for preparing the chiral oxazolidine-2-thione auxiliaries using carbon disulfide and the corresponding chiral amino alcohols as the starting materials in the presence of potassium carbonate and hydrogen peroxide is presented.
authors.affiliation: State Key Laboratory of Bio-organic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China. yikangwu@mail.sioc.ac.cn
authors.forename: Yikang
authors.initials: Y
authors.lastname: Wu
authors.forename: Yong-Qing
authors.initials: YQ
authors.lastname: Yang
authors.forename: Qi
authors.initials: Q
authors.lastname: Hu