Examples of 'substituent' in a sentence
Meaning of "substituent"
substituent: An atom or group of atoms that can take the place of another in a chemical compound
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- any atom, group, or radical substituted for another, or entering a molecule in place of some other part which is removed
- pro-form
How to use "substituent" in a sentence
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substituent
The substituent may itself be substituted by halogen.
A preferred example of the substituent is an alkyl group.
Each of substituent may be the same or different.
An enol ether is an alkene with an alkoxy substituent.
Preferably the substituent is in the ortho position.
Perfumes not including an aldehyde substituent group.
Generally the substituent is derived from a polybutene.
Typically none or one cyano substituent is present.
Guanidine substituent protecting groups may be removed.
Arylketones containing a tetrazolylcarbonylamino substituent have been described.
Each substituent may be optionally further substituted.
The position of the substituent is not restricted.
Substituent means the substituted methyl group.
In one aspect the substituent comprises a linker.
Substituent on an alkyl group may themselves be substituted.
See also
More than one substituent may be present.
Het is preferably unsubstituted or substituted by one substituent.
The alkyl substituent is particularly suitably methyl.
In one embodiment the silicone substituent is methyl.
Suitable substituent groups do not include hydroxy.
These divalent groups may have a substituent.
A preferred substituent for an aryl group is halo.
The acyl group may have a substituent.
Examples of the substituent include oxo group.
These alkyl groups may have a substituent.
All substituent designations are as set forth above.
The aromatic group may have a substituent.
Ether substituent includes methoxy and ethoxy.
Betaines contain the quaternary ammonium substituent.
Is a substituent as described herein for aromatic groups.
Thus the preferred silicone substituent is methyl.
Alkyl substituent groups are independently described herein.
It is understood that the substituent may be further substituted.
The substituent of the present invention is explained.
The definition for each substituent is explained below.
The substituent will be oriented upward.
A preferred polyalkene substituent is a polybutenyl group.
As a substituent it takes the form of the prefix cytidylyl.
An example of an unsuitable substituent group is a primary amino group.
Substituent chirality was thus not required for stereocontrol.
A number preceding a substituent represents a substitution position.
Substituent parameters were defined and shown to exhibit additivity.
Influence of the substituent nature was discussed.
Substituent inductive effects were found to be dominant.
It is thus preferable for a substituent of the metalloids to be electroattractive.
A substituent designated herein as alkyl can be a lower alkyl.
Corresponding further substituent levels are possible.
The substituent may confer extra light sensitivity.
Particularly preferably the substituent comprises a trimethylsilyl group.
The substituent may also be referred to as a side chain.
