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Metal-free aerobic oxidation of benzazole derivatives

Aurelie dos Santos 1 Laurent El Kaim 1 Laurence Grimaud 2
1 DCSO - Laboratoire de synthèse organique
2 PASTEUR - Processus d'Activation Sélective par Transfert d'Energie Uni-électronique ou Radiatif (UMR 8640)
Abstract : 2-Benzyl benzothiazoles and benzimidazoles are easily oxidized under air and basic conditions to give the corresponding ketones in good yields. The use of palladium acetate as a catalyst has little effect and even gives, in some cases, much lower yields.
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Journal articles
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https://hal-polytechnique.archives-ouvertes.fr/hal-00949977
Contributor : Denis Roura <>
Submitted on : Monday, February 24, 2014 - 5:42:44 PM
Last modification on : Tuesday, September 22, 2020 - 3:51:42 AM

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CNRS | X-DCSO | X | INC-CNRS | X-DEP-CHIM | ENS-PARIS | SORBONNE-UNIVERSITE | PASTEUR_UMR8640 | SU-SCIENCES | PSL

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Aurelie dos Santos, Laurent El Kaim, Laurence Grimaud. Metal-free aerobic oxidation of benzazole derivatives. Organic and Biomolecular Chemistry, Royal Society of Chemistry, 2013, 11 (20), pp.3282-3287. ⟨10.1039/c3ob27404g⟩. ⟨hal-00949977⟩

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