☆ 4.8 Article

Linking Homogeneous and Heterogeneous Enantioselective Catalysis through a Self-Assembled Coordination Polymer

ORGANIC LETTERS (2008)

期刊

ORGANIC LETTERS

卷 10, 期 21, 页码 4995-4998

出版社

AMER CHEMICAL SOC

DOI: 10.1021/ol802071n

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Chemistry, Organic

资金

Ministerio de Ciencia e Innovacion [CTQ2005-08016, CSD2006-0003]

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Reagent

摘要

Combining the advantages of homogeneous and heterogeneous enantioselective catalysis is possible through self-supported copper coordination polymers, based on a new kind of ditopic chiral ligand bearing two azabis(oxazoline) moieties. When the coordination polymer is used to catalyze a cyclopropanation reaction, it becomes soluble in reaction conditions but precipitates after reaction completion, allowing easy recovery and efficient reuse in the same reaction up to 14 times.

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