Synthesis of chromans via Pd-catalyzed alkene carboetherification reactions.
نویسندگان
چکیده
A new method for the construction of 2-substituted and 2,2-disubstituted chromans via Pd-catalyzed carboetherification reactions between aryl/alkenyl halides and 2-(but-3-en-1-yl)phenols is described. These reactions effect formation of a C-O bond and a C-C bond to afford the chroman products in good yield, and also provide stereoselective access to tricyclic chroman derivatives.
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 4 شماره
صفحات -
تاریخ انتشار 2012