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Acetoxylation

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Melanie S Sanford – One of the best experts on this subject based on the ideXlab platform.

  • palladium catalyzed c h bond Acetoxylation via electrochemical oxidation
    Organic Letters, 2018
    Co-Authors: Anuska Shrestha, Anna L Dunn, Melanie S Sanford

    Abstract:

    Here we describe the development of a method for the Pd-catalyzed electrochemical Acetoxylation of C–H bonds. The oxidation step of the catalytic cycle is probed through cyclic voltammetry and bulk electrolysis studies of a preformed palladacycle of 8-methylquinoline. A catalytic system for C–H Acetoxylation is then developed and optimized with respect to the cell configuration, rate of oxidation, and chemistry at the counter electrode. This transformation is then applied to substrates containing various directing groups and to the Acetoxylation of both C(sp2)–H and C(sp3)–H bonds.

  • steric control of site selectivity in the pd catalyzed c h Acetoxylation of simple arenes
    ChemInform, 2014
    Co-Authors: Amanda K Cook, Marion H Emmert, Melanie S Sanford

    Abstract:

    Pd-catalyzed oxidative Acetoxylation of benzenes is studied using hypervalent iodine acetates.

  • Steric Control of Site Selectivity in the Pd‐Catalyzed C—H Acetoxylation of Simple Arenes.
    ChemInform, 2014
    Co-Authors: Amanda K Cook, Marion H Emmert, Melanie S Sanford

    Abstract:

    Pd-catalyzed oxidative Acetoxylation of benzenes is studied using hypervalent iodine acetates.

J S Yadav – One of the best experts on this subject based on the ideXlab platform.

  • quinazolinone directed c h activation a novel strategy for the Acetoxylation methoxylation of the arenes
    Synlett, 2012
    Co-Authors: B Subba V Reddy, G Narasimhulu, N Umadevi, J S Yadav

    Abstract:

    2-Aryl-4-quinazolinones undergo smooth Acetoxylation in the presence of 5 mol% Pd(OAc)2 and a stoichiometric amount of PhI(OAc)2 via C–H activation to produce the corresponding acetoxy-substituted 4(3H)-quinazolinone derivatives in good yields with high regioselectivity.

  • first example of quinoxaline directed c h activation a novel method for Acetoxylation of arenes
    Synlett, 2011
    Co-Authors: B V S Reddy, K. Ramesh, J S Yadav

    Abstract:

    2-Aryl- and 2,3-diarylquinoxalines undergo smooth Acetoxylation in the presence of 5 mol% Pd(OAc) 2 and a stoichiometric amount of PhI(OAc) 2 via C―H activation to produce the corresponding acetoxy-susbstituted quinoxaline derivatives in excellent yields with high regioselectivity.

Bing Zhou – One of the best experts on this subject based on the ideXlab platform.

  • rhodium iii catalyzed selective c h Acetoxylation and hydroxylation reactions
    Organic Letters, 2017
    Co-Authors: Yunxiang Wu, Bing Zhou

    Abstract:

    An efficient Cp*Rh(III)-catalyzed, chelation-assisted C(sp2)–H Acetoxylation and hydroxylation reaction has been developed for the first time. The reaction proceeds under mild conditions and allows for selective preparation of C–H Acetoxylation and hydroxylation products, thus providing a good complement to previous C–H oxygenation reactions and expanding the field of Cp*Rh(III)-catalyzed C–H functionalizations.

  • Rhodium(III)-Catalyzed Selective C–H Acetoxylation and Hydroxylation Reactions
    Organic Letters, 2017
    Co-Authors: Yunxiang Wu, Bing Zhou

    Abstract:

    An efficient Cp*Rh(III)-catalyzed, chelation-assisted C(sp2)–H Acetoxylation and hydroxylation reaction has been developed for the first time. The reaction proceeds under mild conditions and allows for selective preparation of C–H Acetoxylation and hydroxylation products, thus providing a good complement to previous C–H oxygenation reactions and expanding the field of Cp*Rh(III)-catalyzed C–H functionalizations.