Weakly ligated palladium complexes PdCl2(RCN)2 in piperidine: versatile catalysts for Sonogashira reaction of vinyl chlorides at room temperature
摘要:
Copper iodide and weakly ligated palladium complexes PdCl2(RCN)(2) (R = Ph, Me) catalyzed efficiently the coupling reaction of vinyl chlorides with 1-alkynes in the presence of piperidine to give the corresponding conjugated enynes in good to excellent yields. The reaction takes place rapidly and cleanly at room temperature. Application to the synthesis of terbinafine which exhibits strong antimycotic activity has been realized. (C) 2001 Elsevier Science B.V. All rights reserved.
Fe-catalyzed cross-coupling of 3-chloroprop-2-en-1-ylamines with sec-butylmagnesium bromide
作者:R. N. Shakhmaev、A. Sh. Sunagatullina、V. V. Zorin
DOI:10.1134/s1070363214080349
日期:2014.8
Weakly ligated palladium complexes PdCl2(RCN)2 in piperidine: versatile catalysts for Sonogashira reaction of vinyl chlorides at room temperature
作者:Mouâd Alami、Benoit Crousse、Fabiola Ferri
DOI:10.1016/s0022-328x(00)00909-8
日期:2001.4
Copper iodide and weakly ligated palladium complexes PdCl2(RCN)(2) (R = Ph, Me) catalyzed efficiently the coupling reaction of vinyl chlorides with 1-alkynes in the presence of piperidine to give the corresponding conjugated enynes in good to excellent yields. The reaction takes place rapidly and cleanly at room temperature. Application to the synthesis of terbinafine which exhibits strong antimycotic activity has been realized. (C) 2001 Elsevier Science B.V. All rights reserved.
v.Braun; Kuehn; Weismantel, Justus Liebigs Annalen der Chemie, 1926, vol. 449, p. 260