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Highly Enantioselective Synthesis of N-Protected β-Amino Malonates Catalyzed by Magnetically Separable Heterogeneous Rosin-Derived Amino Thiourea Catalysts: A Stereocontrolled Approach to β-Amino Acids

Authors

  • Dr. Hao Zhu,

    1. Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000 (China), Fax: (+86) 931-8912113
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    • These authors contributed equally to this work.

  • Dr. Xianxing Jiang,

    1. Key Laboratory of Preclinical Study for New Drugs of Gansu Province, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
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    • These authors contributed equally to this work.

  • Dr. Xinghua Li,

    1. Key Laboratory of Magnetism and Magnetic Materials of the Ministry of Education, School of Physical Science and Technology, Lanzhou University, Lanzhou 730000 (China)
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    • These authors contributed equally to this work.

  • Chen Hou,

    1. Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000 (China), Fax: (+86) 931-8912113
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  • Yu Jiang,

    1. Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000 (China), Fax: (+86) 931-8912113
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  • Ke Hou,

    1. Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000 (China), Fax: (+86) 931-8912113
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  • Prof. Dr. Rui Wang,

    1. Key Laboratory of Preclinical Study for New Drugs of Gansu Province, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
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  • Prof. Dr. Yanfeng Li

    Corresponding author
    1. Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000 (China), Fax: (+86) 931-8912113
    • Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000 (China), Fax: (+86) 931-8912113
    Search for more papers by this author

Abstract

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A rosin by any other name: Magnetic-nanoparticle-supported bifunctional rosin-derived tertiary amino thiourea catalysts are developed for the stereocontrolled synthesis of chiral β-amino acids. Boc=tert-butoxycarbonyl, Bn=benzyl.

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