A FeCl3-catalyzed highly regioselective 1,2-addition/substitution sequence for the construction of coumarin-substituted bis(indolyl)methanes.
نویسندگان
چکیده
A FeCl3-catalyzed highly regioselective 1,2-addition/substitution sequence of 3-acetylcoumarins and indoles has been developed to afford highly hindered tetrasubstituted bis(indolyl)methanes bearing a biologically useful coumarin motif in 56-99% yields.
منابع مشابه
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 14 19 شماره
صفحات -
تاریخ انتشار 2016