Palladium-Catalyzed Decarbonylative Alkylation of Acyl Fluorides.
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DOI: 10.1021/acs.orglett.0c00542
Abstract: Palladium-catalyzed decarbonylative alkylation reactions of acyl fluorides have been developed using alkylboranes having β-hydrogens. A wide range of functional groups were well tolerated, even at the high temperature required for decarbonylation. This protocol provides a… read more here.
Keywords: catalyzed decarbonylative; acyl fluorides; palladium catalyzed; decarbonylative alkylation ... See more keywords
Palladium-Catalyzed Decarbonylative Heck Coupling of Aromatic Carboxylic Acids with Terminal Alkenes.
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DOI: 10.1021/acs.orglett.0c02462
Abstract: A palladium-catalyzed decarbonylative alkenylation of aromatic carboxylic acids was developed. Under the reaction conditions, various benzoic acids including those bearing functional groups coupled to terminal alkenes, producing the corresponding internal alkenes in good to high… read more here.
Keywords: catalyzed decarbonylative; carboxylic acids; aromatic carboxylic; palladium catalyzed ... See more keywords
Ru(II)-Catalyzed Decarbonylative Alkylation and Annulations of Benzaldehydes with Iodonium Ylides under Chelation Assistance.
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DOI: 10.1021/acs.orglett.2c01843
Abstract: A Ru(II)-catalyzed decarbonylative alkylation and annulation of salicylaldehydes and 2-aminobenzaldehydes with iodonium ylides has been developed for the synthesis of dibenzo[b,d]furans and NH-free carbazolones. The reaction proceeds smoothly under mild conditions with a low catalyst… read more here.
Keywords: alkylation annulations; catalyzed decarbonylative; iodonium ylides; decarbonylative alkylation ... See more keywords
Nickel(0)-Catalyzed Decarbonylative Cross-Coupling of Aromatic Esters with Arylboronic Acids via Chelation Assistance
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DOI: 10.1021/acsomega.2c01105
Abstract: 10-Arylbenzo[h]quinolines were synthesized by cross-coupling of ethyl benzo[h]quinoline-10-carboxylate with arylboronic acids via group-directed Ni(0) catalyzation. The catalytic system combining Ni(COD)2 (10 mol %) with PCy3 (20 mol %) and t-BuOK (3 equiv) was optimal for… read more here.
Keywords: cross coupling; nickel catalyzed; catalyzed decarbonylative; acids via ... See more keywords
Ir(III)-Catalyzed Decarbonylative Annulation of Salicylaldehydes with Cyclohexane-1,3-diones
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DOI: 10.1039/d2nj05242c
Abstract: An efficient Ir(III)-catalyzed decarbonylative annulation of salicylaldehydes with cyclohexane-1,3-diones has been achieved via the in situ generated iodonium ylides. The reaction proceeds smoothly under mild and operationally simple conditions, affording... read more here.
Keywords: annulation salicylaldehydes; cyclohexane diones; catalyzed decarbonylative; decarbonylative annulation ... See more keywords
Nickel-Catalyzed Decarbonylative Stannylation of Acyl Fluorides under Ligand-Free Conditions
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DOI: 10.3390/molecules24091671
Abstract: Nickel-catalyzed decarbonylative stannylation of acyl fluorides under ligand-free conditions was disclosed. A variety of aromatic acyl fluorides are capable of reacting with silylstannanes in the presence of cesium fluoride. A one-pot decarbonylative stannylation/Migita-Kosugi-Stille reaction of… read more here.
Keywords: catalyzed decarbonylative; nickel catalyzed; acyl fluorides; decarbonylative stannylation ... See more keywords