Title of article :
A simple and convenient synthesis of 3-[5-(trifluoromethyl)-1,2,3-triazol-4-yl]cinnamic acids from 4-aryl-6-(trifluoromethyl)-2H-pyran-2-ones and sodium azide
Author/Authors :
Usachev، نويسنده , , Boris I. and Usachev، نويسنده , , Sergey A. and Rِschenthaler، نويسنده , , Gerd-Volker and Sosnovskikh، نويسنده , , Vyacheslav Ya.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2011
Abstract :
4-Aryl-6-(trifluoromethyl)-2H-pyran-2-ones and ethyl 4-aryl-6-(trifluoromethyl)-2-oxo-2H-pyran-3-carboxylates react with sodium azide to produce highly functionalized CF3-1,2,3-triazoles: 3-[5-(trifluoromethyl)-1,2,3-triazol-4-yl]cinnamic acids and monoethyl esters of [5-(trifluoromethyl)-1,2,3-triazol-4-yl]arylmethylidene malonic acids.
Keywords :
Trifluoromethylated 2-pyrones , sodium azide , Cinnamic acid derivatives , Trifluoromethylated triazoles , Malonic acid derivatives
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
