催化对映选择性双硼化环状二烯。一种具有通用效用的改良配体。
Catalytic enantioselective diboration of cyclic dienes. A modified ligand with general utility.
机构信息
Department of Chemistry, Boston College, Chestnut Hill, Massachusetts 02467, United States.
出版信息
J Org Chem. 2011 Nov 4;76(21):9102-8. doi: 10.1021/jo201321k. Epub 2011 Sep 20.
Abstract
The enantioselective 1,4-diboration of cyclic dienes with a new taddol-derived phosphonite ligand occurs with excellent enantioselectivity. Oxidation delivers the derived 1,4-diol, whereas homologation can be used to deliver a chiral 1,6-diol.
摘要
新型手性磷酰胺衍生配体可实现环状二烯的对映选择性 1,4-二硼化反应，具有优异的对映选择性。氧化可得到相应的 1,4-二醇，而同系化可得到手性 1,6-二醇。
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