Publication | Closed Access
Remarkable electron-withdrawing effect of the Ph<sub>2</sub>P(O)-ethynyl group: Ph<sub>2</sub>P(O)-ethynyl-substituted aryl halides and copper acetylides for tailor-made Sonogashira couplings
12
Citations
25
References
2015
Year
Cross-coupling ReactionTailor-made Sonogashira CouplingsSonogashira CouplingsBiochemistryHigher ReactivityNatural SciencesCopper AcetylidesProton-coupled Electron TransferPhenylethynylphenyl BromideProton TransferOrganic ChemistryReactivity (Chemistry)Organometallic CatalysisMain Group ChemistryRemarkable Electron-withdrawing EffectChemistry
Ph<sub>2</sub>P(O)-ethynylphenyl bromide showed higher reactivity in Sonogashira couplings than phenylethynylphenyl bromide because of the electron-withdrawing nature of the Ph<sub>2</sub>P(O) group.
| Year | Citations | |
|---|---|---|
Page 1
Page 1