Z-Selective semihydrogenation of alkynes via Ni/Lewis acid synergistic catalyzed system using DMF as hydrogen source and solvent
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A Ni/Lewis acid dual-catalytic system has been developed for the Z-selective semihydrogenation of alkynes. Utilizing DMF as both the hydrogen donor and reaction medium, this method affords Z-alkenes in high yield with excellent stereoselectivity under mild con... ...