
Alkenes - Chemistry LibreTexts
2023年1月23日 · Alkenes are a class of hydrocarbons (e.g, containing only carbon and hydrogen) unsaturated compounds with at least one carbon-to-carbon double bond. Another term used to …
13.1: Alkenes- Structures and Names - Chemistry LibreTexts
2024年4月28日 · Although there is only one alkene with the formula C 2 H 4 (ethene) and only one with the formula C 3 H 6 (propene), there are several alkenes with the formula C 4 H 8. …
Alkene - Wikipedia
In organic chemistry, an alkene, or olefin, is a hydrocarbon containing a carbon–carbon double bond. [1] The double bond may be internal or at the terminal position. Terminal alkenes are …
Alkene - Formula, Definition, Classification, Properties & Uses of ...
Alkene - Alkenes are hydrocarbons with the formula CnH2n. Alkenes contain the C=C functional group. Alkenes are unsaturated and undergo addition reactions. Other molecules add to the …
7.1: Introduction to Alkenes - Chemistry LibreTexts
Alkenes are a class of hydrocarbons (i.e., containing only carbon and hydrogen). They are unsaturated compounds with at least one carbon-to-carbon double bond. The double bond …
Alkenes- Definition, Structure, Properties, Reactions, Uses
2022年4月22日 · Alkenes consist of two atoms of hydrogen less than the alkanes. The chemical properties of alkenes depend on the double bonds present in the alkenes. Generally, alkenes …
Alkenes: formula, structure, nomenclature, properties, and uses
2022年12月1日 · What is an alkene? Alkenes are hydrocarbons that contain a carbon-carbon double bond (=C=C=) in their molecule. Alkenes are commonly known as olefins (in Latin, …
What are Alkenes? Structure and Reactions of Alkenes
Alkenes are hydrocarbons (compounds consisting entirely of carbon and hydrogen) that contain a carbon-carbon double bond (C=C, where one bond is a sigma bond, and the other a pi bond). …
2018年2月3日 · The double bonds in alkenes are areas with high electron density. This attracts electrophiles and the alkenes undergo addition reactions. Addition reaction: a reaction where …
More organic chemistry - AQA Alkenes - BBC
alkene Unsaturated hydrocarbon with a double bond between the carbon atoms. A 'family' of organic compounds that have the same functional group and similar chemical properties. Like …
Alkenes - Chemistry A-Level Revision - Revision Science
Alkenes are unsaturated compounds with a C=C double bond. The high electron density of the double bond makes alkenes more reactive than alkanes.
Alkene - chemeurope.com
In organic chemistry, an alkene, olefin, or olefine is an unsaturated chemical compound containing at least one carbon-to-carbon double bond. The simplest acyclic alkenes, with only one double …
Alkenes - Organic Chemistry Tutor
Alkenes, as a functional group, is a very versatile one. You can reduce it, you can oxidize it, you can cleave it, and you can do a large number of various addition reactions modifying an alkene …
Alkenes Menu - chemguide
An introduction to the alkenes, their reactivity and their physical properties. Making alkenes . . . Making alkenes in the lab from alcohols. Hydrogenation . . . The reaction between alkenes and …
alkenes - chemguide
What are alkenes? Alkenes as unsaturated hydrocarbons. Alkenes are hydrocarbons which contain a carbon-carbon double bond. The "ene" ending codes for that carbon-carbon double …
By definition, alkenes are hydrocarbons with one or more carbon–carbon double bonds (R2C=CR2), while alkynes are hydrocarbons with one or more carbon-carbon triple bonds …
7: Alkenes - Structure and Reactivity - Chemistry LibreTexts
Alkenes are versatile compounds used in the production of plastics, synthetic fibers, and other chemicals. Their reactivity allows for a wide range of chemical transformations, making them …
Catalytic remodeling of complex alkenes to oxonitriles through …
2025年3月6日 · Deconstructive transformation of carbon-carbon double bonds (C=C) is a pivotal strategy in synthetic chemistry and drug discovery. Despite the substantial advances in olefin …
Alkenes - (Organic Chemistry) - Vocab, Definition, Explanations
Alkenes are a class of unsaturated organic compounds characterized by the presence of a carbon-carbon double bond. They are an important functional group in organic chemistry, with …
Non-enzymatic methylcyclization of alkenes - Nature Chemistry
2025年3月7日 · Nature Chemistry - Bifunctional methyltransferase–cyclases both transfer a methyl group to alkenes and induce cyclization—a process called methylcyclization. ... Schaar, …