Examples of 'unsubstituted' in a sentence
Meaning of "unsubstituted"
unsubstituted (adjective) - Refers to a chemical compound or molecule that does not have any of its hydrogen atoms replaced by other atoms or functional groups. In organic chemistry, unsubstituted compounds serve as fundamental building blocks for various reactions and synthesis processes
Show more definitions
- Not substituted
- Having no substituents
How to use "unsubstituted" in a sentence
Basic
Advanced
unsubstituted
The unsubstituted compound has not been isolated.
Alkyl groups are preferably unsubstituted or substituted by fluoro.
Unsubstituted thiazole reacted unselectively at two sites.
The corresponding unsubstituted alkyl radicals are preferred.
The alkenyl group can be substituted or unsubstituted.
Is preferably hydroxyl or an unsubstituted alkyl or aminoalkyl group.
The alkyl groups may be substituted or unsubstituted.
Het is preferably unsubstituted or substituted by one substituent.
Representing an atom of hydrogen or an unsubstituted alkyl radical.
Substituted or unsubstituted alkyl groups are particularly preferred.
Heterocyclyl or heteroalicyclic groups may be unsubstituted or substituted.
Unsubstituted salen complexes are poorly soluble in organic solvents.
The aryl ring may be unsubstituted or substituted.
The alkylaryl group may be substituted or unsubstituted.
The aryl group may be unsubstituted or substituted.
See also
The alkoxy can be optionally substituted or unsubstituted.
Comprises a substituted or unsubstituted aromatic or heteroaromatic moiety.
The aryl can be optionally substituted or unsubstituted.
Particular cycloalkyl are unsubstituted or substituted with alkyl.
These heterocyclic groups can be substituted or unsubstituted.
The aromatic group can be unsubstituted or substituted.
Suitable aliphatic groups may be substituted or unsubstituted.
Alkyl is preferably unsubstituted but may be substituted.
Any of such radicals can be substituted or unsubstituted.
An alkenyl group may be unsubstituted or substituted.
Most preferably the heterocyclyl moiety is unsubstituted.
An alkynyl group can be unsubstituted or substituted.
The cycloolefin moiety may be substituted or unsubstituted.
It is also possible to use an unsubstituted hydrocarbon such as acetylene.
Any aromatic ring may be substituted or unsubstituted.
Substituted or unsubstituted aromatic or heteroaromatic groups.
The most preferred phenol is unsubstituted phenol.
Unsubstituted polypropylene polymers are however preferred.
The sulfonamides are substituted or unsubstituted thienyl sulfonamides.
Unsubstituted urea is the presently most preferred reactant.
The heterocyclic ring can be unsubstituted or substituted.
G is an unsubstituted or substituted or fused pyrimidinyl group.
A carbocyclic aryl group can be unsubstituted or substituted.
Ar is substituted or unsubstituted phenyl or substituted or unsubstituted monocyclic heretoaryl.
A most preferable phenol compound is unsubstituted phenol.
It is stated that unsubstituted linking is preferred.
The alkyl group can be substituted or unsubstituted.
These rings may be unsubstituted or substituted.
The other positions may be substituted or unsubstituted.
Represents a substituted or unsubstituted phenoxybenzyl group.
In one embodiment the heteroaryl group is unsubstituted.
The neutral ligand can be unsubstituted or can be substituted.
The aryl rings can be substituted or unsubstituted.
Is preferably an unsubstituted alkyl or aminoalkyl group.
The styrene can be substituted or unsubstituted styrene.
