Open AccessThree-Component Reaction of Triphenylphosphine, Acetylenic Esters and 4-(Arylideneamino)-3-ethyl-1H-1,2,4-triazole-5(4H)-thiones for the Synthesis of Phosphorus Ylides
Author(s) -
Mohammad H. Mosslemin,
Masoumeh Tabatabaee,
Alireza Hassanabadi,
Asal Lamei
Publication year - 2011
Publication title -
journal of chemistry
Language(s) - English
Resource type - Journals
eISSN - 2090-9063
pISSN - 2090-9071
DOI - 10.1155/2011/860189
Subject(s) - triphenylphosphine , chemistry , phosphorus , salt (chemistry) , component (thermodynamics) , medicinal chemistry , 1,2,4 triazole , organic chemistry , catalysis , physics , thermodynamics
Triphenylphosphine reacts with 4-(arylideneamino)-3-ethyl-1H-1,2,4-triazole-5(4H)-thiones in the presence of dialkyl acetylenedicarboxylates to produce highly functionalized, salt-free phosphorus ylides in excellent yields
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