1552271-16-5Relevant academic research and scientific papers
Four-Component Reaction between Secondary Phosphines, Primary Amines, Aldehydes, and Chalcogens: A Facile Access to Functionalized α-Aminophosphine Chalcogenides
Artem'Ev, Alexander V.,Kolyvanov, Nikita A.,Oparina, Ludmila A.,Gusarova, Nina K.,Sutyrina, Anastasiya O.,Bagryanskaya, Irina Yu.,Trofimov, Boris A.
supporting information, p. 677 - 684 (2017/01/26)
The original four-component reaction between secondary phosphines, primary amines, aldehydes, and elemental sulfur or selenium occurs chemoselectively under mild conditions (60 °C, benzene, 3-9 h) to afford the hitherto unknown functionalized α-aminophosphine sulfides and selenides in good to excellent yields.
A shortcut to tris[2-(4-hydroxyphenyl)ethyl]phosphine oxide and 2-(4-hydroxyphenyl)ethylphosphinic acid via reaction of elemental phosphorus with 4-tert-butoxystyrene
Artem'ev, Alexander V.,Gusarova, Nina K.,Korocheva, Anastasiya O.,Malysheva, Svetlana F.,Gatilov, Yurii V.,Trofimov, Boris A.
, p. 29 - 31 (2014/02/14)
Red phosphorus reacts with 4-tert-butoxystyrene in KOH/DMSO system to afford (depending on the reaction conditions) tris(4-tert-but- oxyphenylethyl)phosphine oxide (48% yield) and/or 4-tert- butoxyphenylethylphosphinic acid (30% yield). The treatment of these products with aqueous HCl (45 °C, 5 min) quantitatively delivers tris[2-(4- hydroxyphenyl)ethyl]phosphine oxide and 2-(4-hydroxyphenyl)ethyl-phosphinic acid.
