手性 1,5-环十二二炔的立体选择性合成。
Stereoselective synthesis of meso-1,5-cyclodecadiynes.
机构信息
Department of Chemistry and Biochemistry, California State University Northridge, Northridge, California 91330-8262, USA.
出版信息
J Org Chem. 2009 Nov 20;74(22):8541-6. doi: 10.1021/jo901404f.
PMID:19831395
Abstract
Reduction of Co(2)(CO)(6)-stabilized bis-propargyl cations with cobaltocene occurs with high meso-diastereoselectivity (up to 97%), affording, upon decomplexation, meso-1,5-cyclodecadiynes, otherwise hardly accessible.
摘要
双丙炔阳离子在二茂钴作用下发生还原反应，具有高度的非对映选择性（高达 97%），脱络合后得到难以获得的顺式-1,5-环十二二炔。
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