Examples of 'lower alkyl' in a sentence
Meaning of "lower alkyl"
Lower alkyl refers to a class of organic compounds that contain alkyl groups composed of relatively fewer carbon atoms. These alkyl groups typically consist of one to four carbon atoms and can be attached to various other chemical structures. The term 'lower' in lower alkyl indicates a lower number of carbon atoms compared to larger alkyl groups
How to use "lower alkyl" in a sentence
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lower alkyl
Represents a lower alkyl group or a phenyl group.
Represents a hydrogen atom or a lower alkyl radical.
The preferred lower alkyl substituent is methyl.
Represents a hydrogen atom or a lower alkyl group.
A preferred fluoro lower alkyl group is trifluoromethyl.
Lower alkyl groups can be unsubstituted or substituted.
The preferred lower alkyl group is methyl.
Lower alkyl substitution is preferably methyl substitution.
Preferred alkyl is lower alkyl as defined herein.
The lower alkyl group is particularly preferred.
Preferred heteroarylalkyls comprise a lower alkyl group.
More preferred lower alkyl group is methyl.
Preferred heterocyclylalkyls comprise a lower alkyl group.
Y represents a lower alkyl group or a leaving group.
Preferred aralkyls comprise a lower alkyl group.
See also
A is preferably lower alkyl and lower cycloalkyl.
Preferred heteroarylalkyls contain a lower alkyl group.
A preferred halo lower alkyl group is chloroethyl.
Preferred heterocyclylalkyls contain a lower alkyl moiety.
The preferred lower alkyl radical is methyl.
Preferred heteroaralkyls contain a lower alkyl group.
Typical lower alkyl portions are as described hereinabove.
Most preferably it is piperidinyl or lower alkyl piperazinyl.
Lower alkyl group substituted with a halogen atom.
Preferred aralkyls contain a lower alkyl moiety.
The lower alkyl groups may have substituents.
Preferred arylalkyls comprise a lower alkyl group.
Hydroxy lower alkyl groups are preferred.
Preferred groups contain a lower alkyl group.
Lower alkyl is in the alpha configuration.
Preferred alkylaryls comprise a lower alkyl group.
Lower alkyl is preferably methyl or ethyl.
Preferred heterocyclylcarbonyls contain a lower alkyl group.
The lower alkyl phosphate is preferably trimethyl phosphate.
Preferred heteroaralkyls contain a lower alkyl moiety.
Lower alkyl may be saturated or unsaturated.
Suitable esters include lower alkyl esters.
The lower alkyl is the same as defined above.
Especially preferred are alicyclic and lower alkyl.
The most preferred lower alkyl is methyl or ethyl.
Preferred heteroaralkylthios contain a lower alkyl group.
Lower alkyl groups may be straight chained or branched.
An example of substituted lower alkyl groups includes trifluoromethyl.
The lower alkyl group can be substituted or unsubstituted.
Represents hydrogen or a lower alkyl group.
Wherein lower alkyl has up to seven carbon atoms.
Or a linear or branched lower alkyl radical.
The lower alkyl groups are suitably methyl groups.
Is a hydrogen atom or a lower alkyl group.
A preferred lower alkyl alcohol is isopropanol.
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Formally they are alkyl esters of nitrous acid
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