A5066145011- Synthetic Organic Chemistry Methods
- Organometallic Complex Synthesis and Catalysis
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Chemical Synthesis and Analysis
- Polyoxometalates: Synthesis and Applications
- N-Heterocyclic Carbenes in Organic and Inorganic Chemistry
- Catalytic Cross-Coupling Reactions
- Fuel Cells and Related Materials
Florida International University
2020-2023
Vanadium bis-phosphine imido and oxo chloride alkylidenes have been extensively applied in the ring-closing metathesis of various acyclic olefins. However, their reactions involving ethylene shown limited productivity due to rapid decomposition. The primary degradation pathway V complexes is β-H elimination at an unsubstituted metallacyclobutane. In contrast, disfavored for species, but bimolecular decomposition precludes its high productivity. Herein, we present synthesis NHC that are most...
Abstract Vanadium‐based catalysts have shown activity and selectivity in ring‐opening metathesis polymerization of strained cyclic olefins comparable to those Ru, Mo, W catalysts. However, the application V alkylidenes routine organic synthesis is limited. Here, we present first example ring‐closing olefin catalyzed by well‐defined chloride alkylidene phosphine complexes. The developed exhibit tolerance various functional groups, such as an ether, ester, a tertiary amide, amine, sulfonamide....