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In organic chemistry, an alkene, or olefin, is a hydrocarbon containing a carbon –carbon double bond. [1] . The double bond may be internal or in the terminal position. Terminal alkenes are also known as α-olefins.
Alkeny – organiczne związki chemiczne z grupy węglowodorów nienasyconych, w których występuje jedno podwójne wiązanie chemiczne między atomami węgla (C=C) [1].
13 sie 2022 · Alkenes are valued mainly for addition reactions, in which one of the bonds in the double bond is broken. Each of the carbon atoms in the bond can then attach another atom or group while remaining joined to each other by a single bond.
28 kwi 2024 · The first two alkenes in Table \(\PageIndex{1}\), ethene and propene, are most often called by their common names—ethylene and propylene, respectively (Figure \(\PageIndex{1}\)). Ethylene is a major commercial chemical.
23 sty 2023 · 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 describe alkenes is olefins. Alkenes are more reactive than alkanes due to the presence of the double bond.
15 gru 2023 · Alkenes are one of organic chemistry's most important and useful molecular families. They are characterised by a covalent carbon-carbon double bond. The nature of this bond, which will be discussed in more detail later, makes it much more reactive than a single covalent bond.
Alkenes and alkynes can be transformed into almost any other functional group you can name! We will review their nomenclature, and also learn about the vast possibility of reactions using alkenes and alkynes as starting materials.
