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Royal Society of Chemistry, Chemical Communications, 26(49), p. 2619-2621, 2013

DOI: 10.1039/c3cc40515j

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An efficient route for the synthesis of phosphorus-selenium macro-heterocycles

Journal article published in 2013 by Guoxiong Hua, Alexandra M. Z. Slawin ORCID, Rebecca A. M. Randall, David B. Cordes, Luke Ellis Crawford, Michael Bühl, J. Derek Woollins, J. Derek Woollins
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Abstract

Four-membered ring [PhP(Se)(μ-Se)] (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-C-Se-P-O or O-P-Se-C-O-P-Se linkage.