C–C Coupling Enabled by Mn Complexes with Diacyl Peroxides: Alkylation versus Oxygenation
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https://figshare.com/articles/dataset/C_C_Coupling_Enabled_by_Mn_Complexes_with_Diacyl_Peroxides_Alkylation_versus_Oxygenation/29643226
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资源简介：
We present another dimension of the reactivity of Mn
complexes
with peroxides. Contrary to the expected oxidation, Mn(OAc)2 with diacyl peroxides provides C–H functionalization of imidazole N-oxides by an alkyl fragment via a multistep process. The
reaction of peroxide with Mn(II) is proposed to generate the catalytic
Mn(IV)/Mn(III) species with a noninnocent carboxylate ligand, which
is cleaved to afford an alkyl radical and Mn(III) complex. Further
addition of an alkyl radical to the CN bond of imidazole N-oxide and C–H oxidation led to the target product
in 23–89% yields.
创建时间：
2025-07-25
