Srivastava, Ambika; Chandra, Atish; Singh, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2005, vol. 44, # 10, p. 2077 - 2081
Srivastava, Ambika; Chandra, Atish; Singh, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2005, vol. 44, # 10, p. 2077 - 2081
作者:Srivastava, Ambika、Chandra, Atish、Singh
DOI:——
日期:——
Palladium-catalyzed desulfurative Sonogashira cross-coupling reaction of 3-cyano assisted thioamide-type quinolone derivatives with alkynes
A Pd-catalyzed Cu-mediated desulfurative Sonogashira cross-coupling reaction of thioamide-type quinolonederivatives was proposed for the construction of Csp2–Csp bonds. Alkynylated quinoline derivatives can be easily synthesized in moderate to excellent yields. The mechanism and effect of the 3-cyano on the reaction were also discussed.