Pd(0)-Catalyzed Intramolecular Reductive Heck Reaction of Vinyl Iodide and Oxime Ether: Enantioselective Synthesis of Cyclic Allylic N-Alkoxy Amine.
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DOI: 10.1021/acs.orglett.2c00823
Abstract: Whereas the intramolecular reductive Heck reaction of aryl/vinyl halide and alkene has been well documented, the oxime analogue remains extremely elusive. Herein we report the Pd(0)-catalyzed intramolecular reductive Heck reaction of vinyl iodide and oxime… read more here.
Keywords: reductive heck; reaction; intramolecular reductive; heck reaction ... See more keywords
Redox-Paired Reductive Heck Reaction and Oxidative Esterification Catalyzed by Mesoionic Carbenes.
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DOI: 10.1021/acs.orglett.4c02762
Abstract: Paring a reductive reaction and an oxidative reaction in one reaction could be immensely important in achieving atom economic and environmental advantages. Herein, we report a simple protocol that combines two such reductive Heck reactions… read more here.
Keywords: reaction; oxidative esterification; mesoionic carbenes; reaction oxidative ... See more keywords
Exo-selective, Reductive Heck Derived Polynorbornenes with Enhanced Molecular Weights, Yields, and Hydrocarbon Gas Transport Properties
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DOI: 10.1021/acsmacrolett.0c00555
Abstract: Next-generation membranes use highly engineered polymeric structures with enhanced chain rigidity, yet difficulties in polymerization often limit molecular weights required for film formation. Addi... read more here.
Keywords: molecular weights; reductive heck; heck derived; derived polynorbornenes ... See more keywords
Enantioselective Pd-catalyzed dearomative reductive Heck and domino Heck-Suzuki reactions of 2-CF3-indoles.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc01435a
Abstract: Highly enantioselective palladium-catalyzed dearomative reductive Heck reaction and domino Heck-Suzuki reaction of 2-CF3-indoles have been developed. Using Pd(OAc)2/(R)-Synphos as the catalyst and Et3SiH as a hydride source, a variety of indolines bearing a 2-trifluoromethyl quaternary… read more here.
Keywords: heck; catalyzed dearomative; heck suzuki; reductive heck ... See more keywords
Cobalt-Catalyzed Reductive Heck Cyclization Using Water as Hydrogen Donor to Access Oxindoles
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DOI: 10.1055/a-2535-0823
Abstract: An efficient cobalt-catalyzed intramolecular reductive Heck reaction using water as hydrogen donor for the synthesis of valuable 3,3-disubstituted oxindoles from 2-halo- N -arylacrylamides is described. The approach features operational simplicity and high functional group tolerance.… read more here.
Keywords: using water; water hydrogen; cobalt catalyzed; hydrogen donor ... See more keywords
Recent Advance in the Reductive Heck Cyclization for the Formation of Five to Nine Member Rings
Sign Up to like & getrecommendations! Published in 2024 at "Current Organic Chemistry"
DOI: 10.2174/0113852728323915240816093254
Abstract: Palladium-catalyzed reactions are widely used for creating carbon-carbon and carbon-heteroatom bonds, with the Heck reaction being particularly valuable for forming rings of various sizes, including mediumsized rings. Recent reports have shown the synthetic potential of… read more here.
Keywords: heck; five nine; cyclization; reductive heck ... See more keywords