alkene

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  • noun

Synonyms for alkene

any unsaturated aliphatic hydrocarbon

References in periodicals archive ?
1] reported a combined alkane, alkene and aromatic content of shale oil produced at a heating rate of 3.
Transition Metal Catalyzed Cyclization Reactions of Functionalized Alkenes, Alkynes, and Allenes (Nitin T.
Exceptions are the alkanes, alkenes, and aromatics which show a more linear relationship with concentration and, consequently, maximum solubility potential occurs for the neat candidate or baseline fuel.
Alkanes reached the highest value at 80[degrees]C, but alkenes and aldehydes and ketones reached their highest values at 60[degrees]C and 23[degrees]C, respectively.
Keywords: Heterogeneous, Selective partial hydrogenation, Mesoporous silica, Nano composite, Alkynes, alkenes.
Hydrocarbon gas has the ability to replace fossil fuels and thus it can have a number of applications in our energy deficient country such as, the greatest amounts of hydrocarbons are used as fuel for combustion, particularly in heating applications; it can power generators so the shortage of electricity can also be met; hydrocarbon gas may be burned directly in gas engines; it is also a readily available fuel, familiar to everyone in the form of the pocket lighter; this gas is used for artificial ripening of fruit; it makes poisonous mustard gas that is used as war gas; lower alkenes are used as illuminants; they are used for producing lamp black.
Natta (11) of Italy developed their isotactic polymerization of ethylene, propylene, and other alkenes, which led to their Nobel Prizes won in 1963.
This reaction takes place between carbonyl compounds and active methylene compounds for the production of carbon-carbon bond, and it is considered as one of the most important methods to produce functionalized alkenes.
1] is due to bending vibrations of R-C-H groups of unsaturated alkenes and aromatics.
20]) alkenes, not from the homologous scries and most of which are probably branched, are considered significant products of charred aliphatic matter according to recent studies, even though they are not produced exclusively from pyrolysis of BC (Eckmeier and Wiesenberg 2009; Kaal et al.
From the generals of structure and bonding and functional groups, stereochemistry,and reactivity to the specifics of alkynes, alkenes, benzenes, carbonyl compounds et al.
3] usually plays a positive role in removing alkenes.
10] alkenes such as ethylene, propylene, 1butene, 1-pentene, 1-hexene, 1-heptene, 1-octene, 1-nonene, 1-decene, and 4-methyl-1-pentene.
Commonly, the monomers are alkenes that reacts each other by addition of their unsaturated bonds.
Last month's column looked at good things and bad things; now we turn our attention to a family of refrigerants that transcends that discussion and causes deeply divided opinions to emerge on many fronts--the fluorinated alkenes, more commonly known as HFOs.