Mechanistic Study on the Origin of the Trans Selectivity in Alkyne Semihydrogenation by a Heterobimetallic Rhodium-Gallium Catalyst in a Metal-Organic Framework

Keyphrases

• Metal-organic Frameworks (MOFs) 100%
• Heterobimetallic 100%
• Rhodium 100%
• Alkyne Hydrogenation 100%
• Gallium Catalyst 100%
• Trans-selectivity 100%
• Mechanistic Studies 100%
• Diphenylacetylene 100%
• Isomerization 50%
• First-order 50%
• Active Sites 50%
• Hydrogenation 50%
• Trans-stilbene 50%
• Semihydrogenation 50%
• (E)-stilbenes 50%
• Oxides 25%
• High Selectivity 25%
• Alkenes 25%
• Catalytic Reaction 25%
• Alkynes 25%
• Transition State 25%
• Rate-limiting Step 25%
• Rate Limiting 25%
• Isotopic Labeling 25%
• Kinetic Isotope Effect 25%
• β-hydride Elimination 25%
• Catalytic Conditions 25%
• NU-1000 25%
• Periodic Density Functional Theory Calculations 25%
• Internal Alkynes 25%
• Elimination Method 25%
• Trans-alkenes 25%
• Alkyne Insertion 25%
• Bibenzyl 25%
• Isotopic Scrambling 25%
• Hammett Study 25%
• Zeroth-order 25%
• Hydrogen Bond (H-bond) 25%

Chemistry

• Metal Organic Framework 100%
• Mechanistic Study 100%
• Gallium 100%
• Rhodium 100%
• Alkyne 100%
• Catalyst 100%
• Catalysis 40%
• Alkene 40%
• Isomerization 40%
• Hydrogenation 40%
• Trans-Stilbene 40%
• Stilbene 40%
• Metallocene 20%
• Transition State 20%
• Kinetic Isotope Effect 20%
• Nitrogen Dioxide 20%
• Oxide 20%
• Catalytic Reaction 20%
• Density Functional Theory 20%