Stereoselective Rh<sup>I</sup>-Catalyzed Tandem Conjugate Addition of Boronic Acids−Michael Cyclization
作者:Cristina Navarro、Aurelio G. Csákÿ
DOI:10.1021/ol702571c
日期:2008.1.1
The first examples of the stereoselective sequence RhI-catalyzed tandem conjugate addition of boronic acids to enones-Michael cyclization, is reported. The reaction is carried out in dioxane-H2O at rt, and 1,2,3-trisubstituted indans are obtained in a highly regio- and stereoselective fashion.
报道了硼酸向烯酮-迈克尔环化的立体选择性序列RhI催化的串联共轭加成的第一个实例。该反应在室温下于二恶烷-H 2 O中进行,并且以高度区域选择性和立体选择性的方式获得1,2,3-三取代的茚满。