Examples of 'lower alkyl groups' in a sentence
Meaning of "lower alkyl groups"
lower alkyl groups - A term used in chemistry to describe specific molecular structures
How to use "lower alkyl groups" in a sentence
Basic
Advanced
lower alkyl groups
Lower alkyl groups can be unsubstituted or substituted.
An example of substituted lower alkyl groups includes trifluoromethyl.
Lower alkyl groups may be straight chained or branched.
Carbamate compounds having lower alkyl groups are preferred for transesterification.
Lower alkyl groups may be substituted as specifically provided infra.
Preferred examples of the above substituents include lower alkyl groups.
The lower alkyl groups may have substituents.
Preferred alkyl groups in the present invention are lower alkyl groups.
Hydroxy lower alkyl groups are preferred.
A pyridyl residue substituted by one or two lower alkyl groups is especially preferred.
The lower alkyl groups are suitably methyl groups.
The dialkylamino group is preferably a dialkylamino group having lower alkyl groups.
The lower alkyl groups provide an enhanced modulus of elasticity.
Equivalent properties are also obtained from monoalkyltin catalysts with lower alkyl groups.
Preferred perfluoro lower alkyl groups are trifluoromethyl and pentafluoroethyl.
See also
Amino which may be substituted with one or two lower alkyl groups or nitro.
Lower alkyl groups as defined below are preferred alkyl groups.
In both cases the amide or amino nitrogens can be alkylated by lower alkyl groups.
Preferable lower alkyl groups are exemplified by methyl and ethyl group.
The lower alkylene group may be substituted with one or two lower alkyl groups.
Particular carbamoyl lower alkyl groups include carbamoylethyl and carbamoylmethyl.
Most preferably, these groups are lower alkyl groups.
More preferred lower alkyl groups are methyl and ethyl groups.
As such a group, substituted or unsubstituted lower alkyl groups may be exemplified.
Examples of lower alkyl groups include a methyl group and an ethyl group.
Acyclic, branched or unbranchen lower alkyl groups are preferred.
Lower alkyl groups contain from one to about seven carbon atoms.
Among the alkyl groups, lower alkyl groups are preferred.
Lower alkyl groups are preferable for substituents of the groups A.
Among them, substituted or unsubstituted lower alkyl groups are especially preferred.
Substituted lower alkyl groups containing one or more hydroxyl groups are preferred.
As the substituent, halogen atoms and lower alkyl groups are preferred.
The preferred lower alkyl groups are straight or branched chain of up to four carbons.
Alkyl groups containing from 1 to 4 carbon atoms are referred to as lower alkyl groups.
Examples of lower alkyl groups usable as a substituent here include those listed above.
Preferred thio radicals are " lower thio " radicals containing lower alkyl groups.
Preferred lower alkyl groups are methyl, ethyl and hydroxymethyl.
The lower alkylsulfonyloxy group includes sulfonyloxy groups substituted by the above-mentioned lower alkyl groups.
The lower alkyl groups may be substituted or unsubstituted, preferably unsubstituted.
Cycloalkenyl-lower alkyl means lower alkyl groups having cycloalkenyl groups.
Lower alkyl groups optionally substituted with one or more halogen atoms, or.
Which is substituted with one or more lower alkyl groups or cycloalkyl groups and / or.
Lower alkyl groups include straight and branched chain hydrocarbon radicals from 1 to 6 carbon atoms.
In more specific embodiments, lower alkyl groups have one to four carbon atoms.
Examples of the alkyl group represented by R6 preferably include bulky and substituted lower alkyl groups.
Examples of lower alkyl groups include methyl, ethyl and isopropyl.
This method is preferred in those case where Rl and R2 are both lower alkyl groups.
The preferred lower alkyl groups are straight or branched chain of 1 to 5 carbons.
A carbamoyl group that may have 1 to 2 lower alkyl groups.
Examples of the lower alkyl groups referred to above are methyl, ethyl, propyl and butyl.
You'll also be interested in:
Examples of using Groups
Show more
Armed groups also stand accused of torture
The most significant groups are the following
The groups meet three times a year
Examples of using Lower
Show more
Lower school enrolment for disadvantaged children
Fractures to the lower legs and feet
Lower right hand corner is the number
Examples of using Alkyl
Show more
An alkyl mercaptane is used as chain modifying agent
Formally they are alkyl esters of nitrous acid
Alkyl nitrates are employed as reagents in organic synthesis
