1281970-70-4Relevant academic research and scientific papers
Copper-Catalyzed Oxidative Cross-Coupling of Electron-Deficient Polyfluorophenylboronate Esters with Terminal Alkynes
Liu, Zhiqiang,Budiman, Yudha P.,Tian, Ya-Ming,Friedrich, Alexandra,Huang, Mingming,Westcott, Stephen A.,Radius, Udo,Marder, Todd B.
, p. 17267 - 17274 (2020/12/01)
We report herein a mild procedure for the copper-catalyzed oxidative cross-coupling of electron-deficient polyfluorophenylboronate esters with terminal alkynes. This method displays good functional group tolerance and broad substrate scope, generating cro
Decyl(tri- tert -butyl)phosphonium tetrafluoroborate/palladium acetate: An effective catalyst for cross-coupling reaction of arylbromides with phenylacetylene in copper-free conditions
Ermolaev, Vadim,Miluykov, Vasiliy,Arkhipova, Daria,Zvereva, Elena,Sinyashin, Oleg
, p. 168 - 170 (2013/07/05)
Abstract The phosphonium salts with sterically hindered cation and noncoordinating anion can be used as phase-transfer reagent in the Sonogashira cross-coupling reaction allowing copper- and amine-free protocol. The reactions proceed under mild conditions
