palladiumTransition-metal-catalyzed alkenylation of enolates provides a direct method to synthesize broadly useful 尾,纬-unsaturated carbonyl compounds from the corresponding carbonyl compound and alkenyl halides. Despite being reported in the early seventies, this reaction class saw little development for ...
Ligand-controlled stereodivergent alkenylation of alkynes to access functionalized trans- and cis-1,3-dienes Article Open access 04 January 2023 Copper-catalyzed intermolecular Regio- and Enantioselective Hydrosilylation of Alkenes with Prochiral Silanes Article Open access 03 January 2025 Palladium-cat...
Transition metal-catalyzed asymmetric hydrofunctionalizations of alkynes have been reasonably studied1. However, the construction of enantioenriched skipped dienes via this pathway, that is, hydroalkenylation of alkynes, has never been reported. We thus continued our attempts to solve this long-standing ...
ChemInform Abstract: Palladium‐Catalyzed Alkenylation of Ketone Enolates under Mild Conditions.olefinationC‐C bond formationcatalysis, phase‐transfer catalysisalkenes (acyclic compoundsNo abstract is available for this article.doi:10.1002/chin.201505059Grigalunas, Michael...
A three-component palladium-catalyzed reaction sequence has been developed in which gamma-substituted alpha,beta-unsaturated products are obtained in a single flask by an alpha-alkenylation with either a subsequent gamma-alkenylation or gamma-arylation of a ketone enolate. Coupling of a variety of ...
Tobias AnknerArrhenius Lab.Casey C. CosnerArrhenius Lab.Paul HelquistArrhenius Lab.ChemInformAnkner, T.; Cosner, C. C.; Helquist, P. Palladium- and Nickel-Catalyzed Alkenylation of Enolates. Chem. Eur. J. 2013, 19 (6), 1858-1871.
ChemInform Abstract: Palladium〤atalyzed Alkenylation of Ketone Enolates under Mild Conditions.doi:10.1002/chin.201505059olefinationC〤 bond formationcatalysis, phase‐transfer catalysisalkenes (acyclic compounds)Michael GrigalunasDep. Chem. Biochem., Univ. Notre Dame, Notre Dame, IN 46556, USATobias ...
Review: 70 Refs.doi:10.1002/chin.201323198Ankner, TobiasCosner, Casey C.Helquist, PaulChemInformAnkner, T.; Cosner, C. C.; Helquist, P. Palladium- and Nickel-Catalyzed Alkenylation of Enolates. Chem. Eur. J. 2013, 19 (6), 1858-1871....
ChemInform Abstract: 1-ALKENYLATION ON α-POSITION OF KETONE: PALLADIUM-CATALYZED REACTION OF TIN ENOLATES AND 1-BROMO-1-ALKENESdoi:10.1002/chin.198351144ketones (acyclic compounds)M. KOSUGII. HAGIWARAT. MIGITAJohn Wiley & Sons, LtdChemischer Informationsdienst...
A three-component palladium-catalyzed reaction sequence has been developed in which -substituted ,β-unsaturated products are obtained in a single flask by an -alkenylation with either a subsequent -alkenylation or -arylation of a ketone enolate. Coupling of a variety of electronically and ...