An efficient route for the synthesis of phosphorus-selenium macro-heterocycles.
نویسندگان
چکیده
Four-membered ring [PhP(Se)(μ-Se)]2 (Woollins' reagent, WR) reacts with disodium alkenyl-diols followed by in situ ring-closure reaction with appropriate dibromoalkanes affording a series of unusual nine- to fifteen-membered organoselenophosphorus macrocycles bearing the O-P-Se-Cn-Se-P-O or O-P-Se-Cn-O-P-Se linkage.
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عنوان ژورنال:
- Chemical communications
دوره 49 26 شماره
صفحات -
تاریخ انتشار 2013