Title of article
A one-pot synthesis of a branched tertiary phosphine oxide from red phosphorus and 1-(tert-butyl)-4-vinylbenzene in KOH–DMSO: an unusually facile addition of P-centered nucleophiles to a weakly electrophilic double bond
Author/Authors
Trofimov، نويسنده , , Boris A. and Malysheva، نويسنده , , Svetlana F. and Gusarova، نويسنده , , Nina K. and Kuimov، نويسنده , , Vladimir A. and Belogorlova، نويسنده , , Nataliya A. and Sukhov، نويسنده , , Boris G.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
4
From page
3480
To page
3483
Abstract
Red phosphorus reacts with 1-(tert-butyl)-4-vinylbenzene in a superbase media (KOH–DMSO, 90–100 °C, 3 h) to give tris[4-(tert-butyl)phenethyl]phosphine oxide in 77% yield. Microwave activation of the reaction affords the phosphine oxide in 82% yield in 6 min.
Keywords
styrene , red phosphorus , 1-(tert-Butyl)-4-vinylbenzene , Superbases , nucleophilic addition , Microwave activation
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1859334
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