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Showing 1 to 6 of 6 for “"olefin functionalization"”.
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Applications of Cobaloxime/Photoredox Co-operative Catalysis Toward Olefin Functionalization
… cobaloxime/photoredox co-operative catalysis for olefin functionalization reactions is described. The primary focus has been to devise strategies that allow for the chemoselective cross-coupling of olefins with a variety of versatile functional groups toward the synthesis of synthetically valuable …
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Reactivity of rhodium-heteroatom bonds: from catalytic bond activation to new strategies for olefin functionalization
… for their ability to promote alkyne and olefin functionalization reactions. This thesis work is comprised of two projects in which rhodium-heteroatom reactivity is investigated: P-H bond activation reactions and olefin functionalizations via rhodaoxetane intermediates. [Tp*Rh(PPh3)2] [Tp* …
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Transition metal-catalyzed olefin functionalization for highly regio-, enantio-, and chemoselective C–X bond formation
The development of alkene functionalizations is an important challenge in modern catalysis.1 This thesis specifically focuses on using transition metal-catalysis to form C–X bonds from C–C double bonds with high degrees of regio-, chemo-, and stereoselectivity. In chapter 1, a regiodivergent …
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Dearomative functionalization of simple arenes: Reduction and palladium-catalyzed syn-1,4-aminofunctionalizations
… have seldom been employed in the dearomative functionalization reactions due to their extreme inertness. Considering a wide availability of such simple arenes, the development of novel dearomative methods for non-activated arenes which would allow site-selective introduction of functionality …
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Novel Polycyclic Benzannulated Indole Scaffolds via Indole Aryne Cycloaddition, Pd (0)-Catalyzed Cross-coupling and ROM/RCM methodologies: Their Applications to Library Development and Drug Discovery
… of these scaffolds can be further enhanced via olefin functionalization: cross metathesis, hydroamination and epoxidation among others to afford pharmaceutically useful functional groups like carbamates, ureas, secondary and tertiary amines as well as sulfonamides.
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New reactivity and selectivity in transition metal-catalyzed C-C and C-N bond forming processes
… and Carbon-Nitrogen Bond Formation via Olefin Functionalization Chapter 5. Copper-Catalyzed ortho C-H Cyanation of Vinylarenes A copper-catalyzed regioselective ortho C-H cyanation of vinylarenes has been developed. This method provides an effective means for the selective …