Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5218779 | Tetrahedron | 2013 | 8 Pages |
Abstract
A series of chiral salen Mn(III) complexes immobilized onto ZnPS-PVPA modified by 1,2,3-triazole through click chemistry were synthesized. High yields and comparable enantioselectivities were achieved in asymmetric epoxidation of unfunctional olefins with NaClO/PPNO and m-CPBA/NMO as well as NaIO4/imidazole as the oxidative systems. The catalytic results indicated that the catalysts were selective for oxidative systems and the additives played different roles in different oxidative systems. Moreover, the superior reusability and catalytic abilities in large-scale reactions at the same level demonstrated the potentiality for application in industry.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Jing Huang, Jiali Cai, Hao Feng, Zhiguo Liu, Xiangkai Fu, Qiang Miao,