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Examples ofalkyl group
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First, compounds derived from tryptamine, or from ring-hydroxy tryptamines which have been substituted at the nitrogen atom of the side chain by analkylgroupor groups.
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Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
In primary (1) haloalkanes, the carbon that carries the halogen atom is only attached to one otheralkylgroup.
From
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Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.Alkylation is a basic chemical process where analkylgroupis added to another molecule.
FromThis example is from Wikipedia and may be reused under a CC BY-SA license.
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.The metal complex must have an empty (or vacant) site cis to thealkylgroupfor this reaction to occur.
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Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.Alkylating agents are widely used in chemistry because thealkylgroupis probably the most common group encountered in organic molecules.
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This example is from Wikipedia and may be reused under a CC BY-SA license.R does not need to be analkylgroupbut can also be more complicated.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Subsequently, analkylgroupfrom the adjacent carbon migrates to the carbocation center.
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Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.Thealkylgroupundergoes 1,2 migration from the silicon to the oxygen atom to give an electron deficient silicon center.
FromThis example is from Wikipedia and may be reused under a CC BY-SA license.
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.As these metals form square planar complexes, no vacant site cis to thealkylgroupcan be formed.
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Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.In the latter case, competitive addition of thealkylgroupto the nitrile takes place.
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Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.It contains a compulsory carbonyl group and analkylgroup.
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Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.Thealkylgroupis unreactive and the chemical and biological properties are mainly due to the nitrite group.
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Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.Thealkylgroupcan be methyl, ethyl, propyl or isopropyl.
FromThis example is from Wikipedia and may be reused under a CC BY-SA license.
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.Using this reaction it is possible to remove a carboxylic acid moiety from analkylgroupand replace it with other functional groups.
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Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.Oxidative addition is also needed in order for nucleophilic addition of analkylgroupto occur.
FromThis example is from Wikipedia and may be reused under a CC BY-SA license.
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.Thealkylgroupmay be transferred as an alkyl carbocation, a free radical, a carbanion or a carbene (or their equivalents).
FromThis example is from Wikipedia and may be reused under a CC BY-SA license.
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.Some groups, such as thealkylgroup, are less electron-withdrawing than hydrogen and are therefore considered as electron-releasing.
FromThis example is from Wikipedia and may be reused under a CC BY-SA license.
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.A lewis acid then induces a rearrangement of thealkylgroupwith displacement of the chlorine group.
FromThis example is from Wikipedia and may be reused under a CC BY-SA license.
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This example is from Wikipedia and may be reused under a CC BY-SA license.The intermediate then undergoes dehydration, followed by migration of boronate-alkylgroupto furnish the final carboxylic acid product.
FromThis example is from Wikipedia and may be reused under a CC BY-SA license.
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.