Manganese N,N,N-pincer complex-catalyzed epoxidation of unactivated aliphatic olefins?
Catalysis Science & Technology Pub Date: 2022-10-17 DOI: 10.1039/D2CY01472F
Abstract
A practical in situ generated manganese(II) catalyst system with the commercially available bis(2-picolyl) amine ligand enables epoxidation of terminal aliphatic olefins in good yields with tert-butyl hydroperoxide as oxidant. Crystallization experiments revealed the formation of two manganese solvent complexes with MeCN and H2O, respectively. Furthermore, a detailed investigation of the quinoline additive identified its crucial role in this transformation as being both essential for the epoxide formation while simultaneously being detrimental to its stability.
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Journal Name：Catalysis Science & Technology
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CAS no.: 89640-58-4
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