Facile Atom-Economic Synthesis of Ammonium Diselenophosphinates via Three-Component Reaction of Secondary Phosphines, Elemental Selenium, and Ammonia

The three-component reaction between secondary phosphines, R2PH [R = Ph(CH2)(2), PhCHMeCH2, PhCH2CHMe, 4-t-BuC6H4(CH2)(2), 4-MeOC6H4(CH2)(2), 2-furyl(CH2)(2), 4-pyridyl(CH2)(2), 6-Me-3-pyridyl(CH2)(2), Ph], elemental selenium, and ammonia proceeds under mild conditions (EtOH-H2O, 53-55 degrees C or...

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Bibliographic Details
Published inSynthesis (Stuttgart) no. 11; pp. 1777 - 1780
Main Authors Artem'ev, Alexander V., Malysheva, Svetlana F., Gusarova, Nina K., Belogorlova, Nataliya A., Trofimov, Boris A.
Format Journal Article
LanguageEnglish
Published STUTTGART Thieme Medical Publishers 01.06.2010
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
three-component reaction
ammonium salts
COORDINATION CHEMISTRY
diselenophosphinates
secondary phosphines
phosphinodiselenoic acid
COMPLEXES
ammonia
ACID-ESTERS
elemental selenium
PHOSPHINOSELENOIC CHLORIDES
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Summary:The three-component reaction between secondary phosphines, R2PH [R = Ph(CH2)(2), PhCHMeCH2, PhCH2CHMe, 4-t-BuC6H4(CH2)(2), 4-MeOC6H4(CH2)(2), 2-furyl(CH2)(2), 4-pyridyl(CH2)(2), 6-Me-3-pyridyl(CH2)(2), Ph], elemental selenium, and ammonia proceeds under mild conditions (EtOH-H2O, 53-55 degrees C or EtOH, r.t., 10 min) without the formation of byproducts to give the first representatives of ammonium diselenophosphinates in high yields (up to 96%).
ISSN:0039-7881
1437-210X
DOI:10.1055/s-0029-1218729