Alkene cyclopropanation catalyzed by Halterman iron porphyrin: Participation of organic bases as axial ligands

Keyphrases

• Cyclopropanation 100%
• Organic Bases 100%
• Alkenes 100%
• Axial Ligand 100%
• 1-methylimidazole 100%
• Iron Porphyrin 100%
• Pyridine 66%
• Esters 66%
• Carbenes 66%
• Styrene 66%
• Cyclopropanols 66%
• Enantioselectivity 33%
• Isomeric 33%
• Transition State 33%
• Catalytic Reaction 33%
• Electrophilic 33%
• Electrospray Mass Spectrometry 33%
• Reaction Mixture 33%
• Trans Isomers 33%
• Iron(III) 33%
• High Enantioselectivity 33%
• Catalytic Cycle 33%
• Ethyl Diazoacetate 33%
• Axial Ligand Effect 33%
• Hammett Correlation 33%
• Reactive Intermediates 33%
• Secondary Kinetic Isotope Effect 33%

Chemistry

• Enantioselectivity 100%
• Alkene 100%
• Porphyrin 100%
• Carbene 100%
• Styrene 100%
• cyclopropanation 100%
• Electrospray Ionization Mass Spectrometry 50%
• Kinetic Isotope Effect 50%
• Transition State 50%
• Catalytic Reaction 50%
• Ethyl 50%
• Trans Isomer 50%
• catalytic cycle 50%
• Reactive Intermediate 50%