Oxidative cross-coupling between secondary phosphine selenides and thiols or dithiols: a facile regio-selective synthesis of thioselenophosphinic S-esters and S-diesters

Reactions between secondary phosphine selenides and a wide range of aliphatic, aromatic and heteroaromatic thiols or dithiols proceed in the Et3N/CCl4 oxidative system under mild conditions (rt 1–3h) to give thioselenophosphinic S-esters or S-diesters in 80–92% isolated yields.

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Bibliographische Detailangaben
Veröffentlicht in:	Tetrahedron letters 2013-07, Vol.54 (27), p.3543-3545
Hauptverfasser:	Gusarova, Nina K., Volkov, Pavel A., Ivanova, Nina I., Gatilov, Yurii V., Trofimov, Boris A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aliphatic compounds Carbon tetrachloride Cross coupling Dithiols Phosphines Secondary phosphine selenides Selenides Synthesis (chemistry) Tetrahedrons Thiols Thioselenophosphinic S-diesters Thioselenophosphinic S-esters
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Beschreibung
Zusammenfassung:	Reactions between secondary phosphine selenides and a wide range of aliphatic, aromatic and heteroaromatic thiols or dithiols proceed in the Et3N/CCl4 oxidative system under mild conditions (rt 1–3h) to give thioselenophosphinic S-esters or S-diesters in 80–92% isolated yields.
ISSN:	0040-4039 1873-3581
DOI:	10.1016/j.tetlet.2013.04.117