Abstract
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.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Heterocyclic Compounds / chemical synthesis*
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Heterocyclic Compounds / chemistry
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Macromolecular Substances / chemical synthesis
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Macromolecular Substances / chemistry
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Models, Molecular
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Molecular Structure
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Organoselenium Compounds / chemical synthesis*
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Organoselenium Compounds / chemistry
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Phosphorus / chemistry*
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Selenium / chemistry*
Substances
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Heterocyclic Compounds
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Macromolecular Substances
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Organoselenium Compounds
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Phosphorus
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Selenium