A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 372-38-3, Name is 1,3,5-Trifluorobenzene, molecular formula is C6H3F3. In an article, author is Gonnard, Laurine,once mentioned of 372-38-3, Quality Control of 1,3,5-Trifluorobenzene.
Transition metal-catalyzed alpha-alkylation of amines by C(sp(3))-H bond activation
alpha-Substituted amines are present in a myriad of biologically active natural and synthetic products. With the objective of developing atom-economical reactions, a panel of synthetic methods allowing the direct functionalization of C(sp(3))-H bonds adjacent to the nitrogen atom have been developed. The field remains dominated by the sequence a-lithiation/addition on an electrophile even if the use of reactive organolithium reagents is not compatible with all functional groups. Over the past ten years, an increasing interest has been devoted to metal-catalyzed C-H-activation, some studies being specially dedicated to C(sp(3))-H bond activation. Notably, this approach has been envisioned to perform direct alpha-functionalization of amines. The aim of this article is to give an overview of synthetic methods for transition metal-catalyzed alpha-allcylation of amines by C(sp(3))-H bond activation. (C) 2018 Published by Elsevier Ltd.
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Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem