A study of the Willgerodt–Kindler reaction to obtain thioamides and α-ketothioamides under solvent-less conditions

…, C Álvarez-Toledano, JG López-Cortés…

Index: Valdez-Rojas, Jose Ernesto; Rios-Guerra, Hulme; Ramirez-Sanchez, Alma Leticia; Garcia-Gonzalez, Guadalupe; Alvarez-Toledano, Cecilio; Lopez-Cortes, Jose Guadalupe; Toscano, Ruben A.; Penieres-Carrillo, Jose Guillermo Canadian Journal of Chemistry, 2012 , vol. 90, # 7 p. 567 - 573

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Citation Number: 9

Abstract

In this paper, the results obtained in the synthesis of thioamides and α-ketothioamides by a modification of the Willgerodt–Kindler reaction, under solvent-free and noncatalyst conditions using IR energy as a source of activation, are presented. The use of IR energy in these reactions has been shown to lead to a mixture of thioamide and α-ketothioamide as the main products in most cases, with the latter predominating. The yields of α- ...

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