Heterogeneous Additive-Free Hydroboration of Alkenes Using Cu–Ni/Al2O3: Concerted Catalysis Assisted by Acid–Base Properties and Alloying Effects
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DOI: 10.1021/acscatal.8b04988
Abstract: This study describes our development of a Cu-based heterogeneous catalytic system for additive-free hydroboration of alkenes. Surveying monometallic Cu supported on various oxides revealed that Al2... read more here.
Keywords: free hydroboration; additive free; hydroboration alkenes; catalysis ... See more keywords
Catalyst-free and solvent-free hydroboration of alkynes
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DOI: 10.1039/d0nj02612c
Abstract: The hydroboration of alkynes with pinacolborane (HBpin) under catalyst- and solvent-free conditions was demonstrated. Various alkynes were smoothly converted into alkenyl boronate esters in good to excellent yields at 110 °C. The gram-scale hydroboration of… read more here.
Keywords: hydroboration alkynes; free hydroboration; free solvent; catalyst free ... See more keywords