noun
definition
An unsaturated, aliphatic hydrocarbon with one or more carbon–carbon double bonds
Examples of alkenes in a Sentence
For simple organic molecules, including alkanes, alkenes and cycloalkanes, construct appropriate isomeric forms, given a molecular formula 11.
As well as the shorter chained alkanes, alkenes are also formed.
H that hydrocarbon molecules can be cracked to form smaller molecules including alkenes.
A hydrocarbon that possesses one double bond belongs to the next homologous series called alkenes.
The reaction with propene This is typical of the reaction with unsymmetrical alkenes.
This page assumes that you have already read the page on the addition of bromine to symmetrical alkenes.
Know how to distinguish alkenes (as unsaturated hydrocarbons) from alkanes (as saturated hydrocarbons) using addition reactions with aqueous bromine.
Isomerism in the alkenes Structural isomerism in the alkenes Structural isomerism All the alkenes with 4 or more carbon atoms in them show structural isomerism.
The use of stabilized ylides for forming 1,2-( E)- and 1,2-( Z)-disubstituted alkenes and trisubstituted alkenes with high stereocontrol.
However for tri and tetra substituted alkenes the situation is not as clear.