C-O Bonds from Pd-Catalyzed C(sp 3 )-H Reactions Mediated by Heteroatomic Groups - Archive ouverte HAL Access content directly
Journal Articles European Journal of Organic Chemistry Year : 2018

C-O Bonds from Pd-Catalyzed C(sp 3 )-H Reactions Mediated by Heteroatomic Groups

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Abstract

This review summarizes Pd‐catalyzed procedures leading to single C–O bonds from aliphatic C–H bonds of substrates bearing heteroatomic groups. Coordination of the latter to PdII species favors the activation of a C(sp3)–H bond and controls the regioselectivity, leading to a palladacycle as intermediate. Either PdII–Pd0 or PdII–PdIV redox catalytic cycles, possibly with a PdIII intermediate, might be involved, depending on the directing group and the oxidant.
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hal-01888188 , version 1 (04-10-2018)

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Jean Le Bras, Jacques Muzart. C-O Bonds from Pd-Catalyzed C(sp 3 )-H Reactions Mediated by Heteroatomic Groups. European Journal of Organic Chemistry, 2018, 2018 (10), pp.1176 - 1203. ⟨10.1002/ejoc.201701446⟩. ⟨hal-01888188⟩
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