Gold-catalyzed diastereoselective [2+2+2]-cycloaddition of 1,7-enynes with carbonyl compounds.
نویسندگان
چکیده
We report a gold-catalyzed [2+2+2]-cycloaddition of 1,7-enynes with carbonyl species; our experimental data suggest that the resulting oxacyclic cycloadducts arose from an interception of gold-containing cyclobutenium intermediates with carbonyl species.
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 89 شماره
صفحات -
تاریخ انتشار 2012