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2019-6-27 · In organic chemistry, an alkyne is an unsaturated hydrocarbon containing at least one carbon—carbon triple bond.[1] The simplest acyclic alkynes with only one triple bond and no other
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2019-6-21 · the hydrosilylation-protodesilylation protocol provides a useful method for alkyne reduction to a trans alkene and is a complement to the cis-selectivity observed in the ...
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2017-1-10 · The copper-catalyzed azide-alkyne cycloaddition reaction is widely used for the connection of molecular entities of all sizes. A protocol is provided here for the process with
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NMR Absorptions of Alkyne Hydrogens. As discussed before, a carbon-carbon triple bond is the functional characteristic of the alkynes, and protons, or hydrogens, bound to these sp-hybridized carbon
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Alkynes can be prepared by elimination reactions under conditions similar to those used to form alkenes. Because an alkyne has two π bonds, two molar equivalents of HX must be eliminated from the
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The biotin alkyne is reactive with azide via a copper-catalyzed click reaction. Biotin can be subsequently detected with streptavidin, avidin or NeutrAvidin® biotin-binding ...
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