Cu-catalyzed synthesis of functionalized benzo [1, 3] selenazin from intramolecular C–H activation reactions of isocyanides, aniline-acyl isoselenocyanate adduct
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DOI: 10.1007/s13738-018-1532-7
Abstract: A novel approach to the synthesis of benzo [1, 3] selenazin derivatives via a one-pot, four-component, intramolecular C–H activation reaction of isocyanides, aniline and acyl isoselenocyanate (generated from acyl chlorides and potassium selenocyanate) is presented.… read more here.
Keywords: aniline acyl; synthesis; intramolecular activation; benzo selenazin ... See more keywords
Intramolecular activation of strong Si-O bonds by gold(I): regioselective synthesis of 3-bromo-2-silylbenzofurans.
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DOI: 10.1039/d2cc03060h
Abstract: The high reactivity of gold-vinylidene complexes, generated in situ by [1,2]-bromine shift from the corresponding 1-bromoalkynes, allows the activation of one of the strongest bonds in organic chemistry (Si-O), strategically placed at the ortho-position. In… read more here.
Keywords: intramolecular activation; activation strong; synthesis bromo; activation ... See more keywords
A Copper-Catalyzed Synthesis of Functionalized Quinazolines from Isocyanides and Aniline Tri- and Dichloroacetonitrile Adducts through Intramolecular C–H Activation
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DOI: 10.1055/s-0036-15588166
Abstract: A novel class of substituted quinazolines were prepared in good yields by a one-pot three-component reaction of isocyanides with adducts of anilines and tri- or dichloroacetonitrile, followed by intramolecular C–H activation, catalyzed by copper(I) iodide… read more here.
Keywords: catalyzed synthesis; tri dichloroacetonitrile; copper catalyzed; intramolecular activation ... See more keywords