32837-89-1Relevant articles and documents
A domino reaction of α,β-acetylenic λ-hydroxy nitriles with arenecarboxylic acids: An unexpected facile shortcut to 4-cyano-3(2 H)-furanones
Trofimov, Boris A.,Shemyakina, Olesya A.,Malkina, Anastasiya G.,Ushakov, Igor A.,Kazheva, Olga N.,Alexandrov, Grigorii G.,Dyachenko, Oleg A.
scheme or table, p. 3200 - 3203 (2010/10/03)
(Figure Presented) An unexpected facile domino reaction of α,β-acetylenic λ-hydroxy nitriles with arenecarboxylic acids (Et3N, MeCN, 20-25 °C, 48 h) affords 4-cyano-3(2H)-furanones in 67-86% yield. The reaction is triggered by the addition of a
Reaction of 3-(1-hydroxycyclohexyl)-2-propynenitrile with tris[2-(4-pyridyl)ethyl]phosphine oxide
Trofimov, Boris A.,Andriyankova, Ludmila V.,Shaikhudinova, Svetlana I.,Kazantseva, Tat'yana I.,Mal'kina, Anastasiya G.,Afonin, Andrei V.
, p. 853 - 855 (2007/10/03)
3-(1-Hydroxycyclohexyl)-2-propynenitrile reacts with tris[2-(4-pyridyl)ethyl]phosphine oxide to form mono-, bis- and tris{5-spirocyclohexyl-4-cyanomethylene-1,3-oxazolidine[3,2-a]-2-[4-(1,2- dihydropyridyl)]ethyl}phosphine oxides.