Synthesis 2010(11): 1777-1780  
DOI: 10.1055/s-0029-1218729
PAPER
© Georg Thieme Verlag Stuttgart ˙ New York

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

Alexander V. Artem’ev, Svetlana F. Malysheva, Nina K. Gusarova, Nataliya A. Belogorlova, Boris A. Trofimov*
A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russian Federation
Fax: +7(3952)419346; e-Mail: boris_trofimov@irioch.irk.ru;
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Publikationsverlauf

Received 25 February 2010
Publikationsdatum:
12. April 2010 (online)

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Abstract

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 ˚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%).