Chiral Nanoporous Metal–Metallosalen Frameworks for Hydrolytic Kinetic Resolution of Epoxides
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https://figshare.com/articles/dataset/Chiral_Nanoporous_Metal_Metallosalen_Frameworks_for_Hydrolytic_Kinetic_Resolution_of_Epoxides/2522332
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资源简介:
Chiral nanoporous metal–organic frameworks are
constructed
by using dicarboxyl-functionalized chiral Ni(salen) and Co(salen)
ligands. The Co(salen)-based framework is shown to be an efficient
and recyclable heterogeneous catalyst for hydrolytic kinetic resolution
(HKR) of racemic epoxides with up to 99.5% ee. The MOF structure brings
Co(salen) units into a highly dense arrangement and close proximity
that enhances bimetallic cooperative interactions, leading to improved
catalytic activity and enantioselectivity in HKR compared with its
homogeneous analogues, especially at low catalyst/substrate ratios.
创建时间:
2016-02-20



