title: Catalyst-Controlled Switch in Diastereoselectivities: Enantioselective Construction of Functionalized 3,4-Dihydro-2H-thiopyrano[2,3-b]quinolines with Three Contiguous Stereocenters.
abstract: A tandem Michael-Henry reaction of 2-mercaptoquinoline-3-carbaldehydes with nitroolefins using hydrogen-bonding-based cooperative organocatalysts for the highly diastereodivergent synthesis of chiral functionalized 3,4-dihydro-2H-thiopyrano[2,3-b]quinolines with three contiguous tertiary stereocenters has been developed.
authors.affiliation: Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry and Life Science, Zhejiang Normal University , Jinhua 321004, P. R. China.
authors.forename: Xin-Ni
authors.initials: XN
authors.lastname: Ping
authors.affiliation: Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry and Life Science, Zhejiang Normal University , Jinhua 321004, P. R. China.
authors.forename: Pei-Shun
authors.initials: PS
authors.lastname: Wei
authors.affiliation: Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry and Life Science, Zhejiang Normal University , Jinhua 321004, P. R. China.
authors.forename: Xiao-Qian
authors.initials: XQ
authors.lastname: Zhu
authors.affiliation: Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry and Life Science, Zhejiang Normal University , Jinhua 321004, P. R. China.
authors.forename: Jian-Wu
authors.identifier: 0000-0002-4982-4671
authors.initials: JW
authors.lastname: Xie