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铑/磷杂环戊烷-亚磷酸酯催化剂在乙烯基芳烃的对映选择性氢甲酰化反应中表现出异常高的区域选择性。

Rhodium/phospholane-phosphite catalysts give unusually high regioselectivity in the enantioselective hydroformylation of vinyl arenes.

作者信息

Noonan Gary M, Cobley Christopher J, Mahoney Thomas, Clarke Matthew L

机构信息

School of Chemistry, University of St Andrews, EaStCHEM, St Andrews, Fife, UK.

出版信息

Chem Commun (Camb). 2014 Feb 11;50(12):1475-7. doi: 10.1039/c3cc48823c.

DOI:10.1039/c3cc48823c
PMID:24362887
Abstract

Using the phospholane-phosphite ligand, BOBPHOS, almost perfect regioselectivities and high enantioselectivities (up to 92% ee) are observed in Rh catalysed enantioselective hydroformylation of vinyl arenes. This can be achieved under solvent-free conditions.

摘要

使用环磷烷-亚磷酸酯配体BOBPHOS,在铑催化的乙烯基芳烃对映选择性氢甲酰化反应中观察到几乎完美的区域选择性和高对映选择性(高达92% ee)。这可以在无溶剂条件下实现。

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