Efficient Synthesis of 2,4-Bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide (Woollins’ Reagent)

[Image: see text] An improved approach for the preparation of 2,4-bis(phenyl)-1,3-diselena-2,4-diphosphetane-2,4-diselenide (Woollins’ reagent) is described. Reacting dichlorophenylphosphine with Na(2)Se which was in situ prepared from the reaction of elemental selenium and metal sodium in the prese...

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Autores principales: Hua, Guoxiong, Woollins, J. Derek
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2021
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8613870/
https://www.ncbi.nlm.nih.gov/pubmed/34841165
http://dx.doi.org/10.1021/acsomega.1c04753
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author Hua, Guoxiong
Woollins, J. Derek
author_facet Hua, Guoxiong
Woollins, J. Derek
author_sort Hua, Guoxiong
collection PubMed
description [Image: see text] An improved approach for the preparation of 2,4-bis(phenyl)-1,3-diselena-2,4-diphosphetane-2,4-diselenide (Woollins’ reagent) is described. Reacting dichlorophenylphosphine with Na(2)Se which was in situ prepared from the reaction of elemental selenium and metal sodium in the presence of naphthalene in refluxing tetrahydrofuran generated Woollins’ reagent with excellent purity and a yield of up to 96.4%.
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spelling pubmed-86138702021-11-26 Efficient Synthesis of 2,4-Bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide (Woollins’ Reagent) Hua, Guoxiong Woollins, J. Derek ACS Omega [Image: see text] An improved approach for the preparation of 2,4-bis(phenyl)-1,3-diselena-2,4-diphosphetane-2,4-diselenide (Woollins’ reagent) is described. Reacting dichlorophenylphosphine with Na(2)Se which was in situ prepared from the reaction of elemental selenium and metal sodium in the presence of naphthalene in refluxing tetrahydrofuran generated Woollins’ reagent with excellent purity and a yield of up to 96.4%. American Chemical Society 2021-11-11 /pmc/articles/PMC8613870/ /pubmed/34841165 http://dx.doi.org/10.1021/acsomega.1c04753 Text en © 2021 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Hua, Guoxiong
Woollins, J. Derek
Efficient Synthesis of 2,4-Bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide (Woollins’ Reagent)
title Efficient Synthesis of 2,4-Bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide (Woollins’ Reagent)
title_full Efficient Synthesis of 2,4-Bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide (Woollins’ Reagent)
title_fullStr Efficient Synthesis of 2,4-Bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide (Woollins’ Reagent)
title_full_unstemmed Efficient Synthesis of 2,4-Bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide (Woollins’ Reagent)
title_short Efficient Synthesis of 2,4-Bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide (Woollins’ Reagent)
title_sort efficient synthesis of 2,4-bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide (woollins’ reagent)
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8613870/
https://www.ncbi.nlm.nih.gov/pubmed/34841165
http://dx.doi.org/10.1021/acsomega.1c04753
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