alkyne

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alkyne

[′al‚kīn]
(organic chemistry)
One of a group of organic compounds containing a carbon-to-carbon triple bond.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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Most methods employ a stoichiometric amount of organometallic reagents (such as organolithium or organomagnesium) for forming alkynylmetal reagent from alkynes or alkynyl halides in anhydrous organic solvent.
Two synthetic steps: exploring new chemical reactivities for highly efficient synthesis towards green chemistry
In Formula (I), [R.sup.1] and [R.sup.2] each indicate a hydrogen atom, an alkyl group having 1 to 20 carbons, an alkenyl group having 1 to 20 carbons, or an alkynyl group having 1 to 20 carbons.
Tire member manufacturing method and tire manufacturing method
Keywords: Batrachotoxin, radical mediated reaction, nBu3SnH, AIBN, alkynyl stannanes.
Towards the Synthesis of Batrachotoxin-Formation of Alkynyl Stannanes
Guy Bernard, MCIC, of Dalhousie University, Halifax, NS, successfully defended his PhD thesis entitled 'A Theoretical and Solid-State MNR Investigation of the Alkenyl and Alkynyl Carbon Chemical Shift tensors for Some [n.sup.2]-Unsaturated Carbon Ligands in Metal Complexes'.
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