I(III)-Mediated Arene C-H Amination Using (Hetero)Aryl Nucleophiles.
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DOI: 10.1021/acs.orglett.3c00809
Abstract: Herein, we report the metal-free oxidative C-H amination of arenes via a "heterocyclic group transfer" reaction from an I(III) N-HVI reagent. N-Heterocycles serve as oxidatively masked amine nucleophiles, and the resulting N-arylpyridinium salts are inert… read more here.
Keywords: amination using; mediated arene; arene amination; iii mediated ... See more keywords
Nickel(iii)-mediated oxidative cascades from a thiol-bearing nickel(ii) precursor to the nickel(iv) product.
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DOI: 10.1039/c7dt04137c
Abstract: A nickel(ii) complex, Ni(HPS2)2 (1) that contains two pendant thiols, is rapidly aerobically oxidized in the presence of an amine to produce a diamagnetic nickel(iv) complex, Ni(PS2)2 (2). This process was investigated spectroscopically at a… read more here.
Keywords: nickel iii; nickel; nickel precursor; iii mediated ... See more keywords
Iodine (III)-Mediated Dehydroaromatization of Cyclohexanones with Primary Amines and CD3SSO3Na to Access ortho-SCD3 Anilines
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DOI: 10.1039/d3qo00481c
Abstract: Iodine (III)-mediated dehydroaromatization of cyclohexanones with primary amines and CD3SSO3Na has been developed, providing direct access ortho-SCD3 anilines with the formation of C-N and C-S bonds. Detailed mechanism studies indicates... read more here.
Keywords: dehydroaromatization cyclohexanones; mediated dehydroaromatization; iii mediated; iodine iii ... See more keywords