镍（II）催化的对映选择性纳扎罗夫环化反应。
Ni(II)-catalyzed enantioselective Nazarov cyclizations.
作者信息
Walz Irene, Togni Antonio
机构信息
Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zurich, CH-8093 Zurich, Switzerland.
出版信息
Chem Commun (Camb). 2008 Sep 28(36):4315-7. doi: 10.1039/b806870d. Epub 2008 Jul 17.
DOI:10.1039/b806870d
PMID:18802555
Abstract
Nazarov cyclizations are catalyzed by a dicationic Ni(II) complex containing the chiral tridentate phosphine Pigiphos; the catalyst exerts a high degree of torquoselectivity and affords the products in up to 88% ee.
摘要
纳扎罗夫环化反应由一种含有手性三齿膦Pigiphos的二价镍（II）配合物催化；该催化剂具有高度的扭转选择性，产物的对映体过量率高达88%。
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