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alkene
(redirected from Carbon-carbon double bond)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
al·kene (lkn)
n.
Any of a series of unsaturated, open chain hydrocarbons with one or more carbon-carbon double bonds, having the general formula CnH2n.

alkene
[al′kēn]
an unsaturated aliphatic hydrocarbon containing one double bond in the carbon chain, such as ethylene. Also called olefin.

alkene [al´kēn]
an aliphatic hydrocarbon containing a double bond.

alkene (alˑ·kēnˈ),
n unsaturated hydrocarbon compound that has double covalent bonds with CnH2n as the general chemical formula. Terpenes, found in essential oils, are members of this functional group.

alkene
an aliphatic hydrocarbon containing a double bond.


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Highly versatile molecules that contain carbon-carbon double bonds, alkenes, or olefins, are ubiquitous in medicinally relevant and biologically active molecules.
4, wherein the epoxidized compound is an epoxidation product of fatty acid moieties having one or more carbon-carbon double bonds, wherein less than 20% mole of the fatty acid moieties contain three or more carbon-carbon double bonds, and wherein greater than 60% mole of the fatty acid moieties contain two carbon-carbon double bonds; and combining the pigment and the fatty (meth)acrylate in a liquid carrier medium.
By targeting the carbon-carbon double bond, which is usually difficult to break, metathesis reactions provide "a new way to link molecules together," says Ronald Breslow, a chemist at Columbia University and Grubbs' Ph.
 
 
 
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