Examples of 'ester group' in a sentence
Meaning of "ester group"
An ester group is a functional group in organic chemistry consisting of a carbon atom double-bonded to an oxygen atom and single-bonded to another oxygen atom that is also bonded to a hydrocarbon chain. Ester groups are common in many organic compounds, such as fats, oils, and many flavoring and fragrance compounds, and play a vital role in various chemical reactions and biological processes
How to use "ester group" in a sentence
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ester group
Hydrolysis of the ester group of b yields acid c.
Potent local anaesthetic of the ester group.
An ester or an ester group comprises an acyloxy group.
This is based on the carbon ester group.
The ester group is introduced vía its anhydride.
It has the feature functional ester group.
Reduction of the ester group in a yields an alcohol b.
Such a terminating group can be an ester group.
The active ester group is preferable.
Said rings are optionally substituted by an ester group.
The tertbutyl ester group is hydrolysed in the workup.
Particularly preferred is a sulfuric acid ester group.
The ester group of the latter compounds are saturated.
Formation of moexiprilat is caused by hydrolysis of an ethyl ester group.
An ester group can be unsubstituted or substituted.
See also
Subsequently the ester group can be cleaved off.
The bonding group is preferably the ester group.
The ester group is hydrolyzed in the alkaline reaction medium.
The carbonyl group can be an amide or an ester group.
An ester group is particularly preferred.
An example of a curable ester group is acetoxy.
Ramipril is converted to ramiprilat by hepatic cleavage of the ester group.
A preferred in vivo hydrolysable ester group is the pivaloyloxymethyl ester.
This activation is achieved using a thioester ester group.
This compound has a complex ester group related to its activity.
Procaine is a local anesthetic drug of the amino ester group.
Such an ester group is hydrolysable in plasma and under physiological conditions.
I is a leaving group which may be displaced to form an ester group.
A preferred ester group is the benzyl or a substituted benzyl ester group.
Typically a carboxylic acid group is protected in form of an ester group.
Or hydrolysis of the optionally present ester group optionally carried by the polyazacycloalkane.
Polyesters are compounds containing more than one ester group.
The conversion of an ester group to a carboxy group is preferably carried out enzymatically.
This is possibly due to the rather bulky ester group.
Under these conditions an ester group present may simultaneously be split off.
Lignocaine is a time tested local anaesthetic belonging to the ester group.
An ester group can be eliminated by biodegradation in vivo to release the active ingredient.
Its solubility in water and oil depends on its ester group.
Tetracarboxylic dianhydrides with an ester group may be used together to provide flexibility.
Aromatic acid radicals can also be used as a dissimilar ester group.
The pendant ester group includes at least one free hydroxyl group.
Process for producing quaternary ammonium salt having ester group.
The formate ester group was observed to be susceptible to slow cleavage in MeOH solution.
The carbonyl group may be part of an ester group or an amide group.
The hydrophilicity is typically provided by an oxyethylene group or chain or an ester group.
The ester group is preferably a linking group in the quaternary ammonium molecule.
It has not been established if and when the ester group hydrolyses.
Only triazenes with an ester group in the aryl moiety exhibited significant inhibition.
It therefore reacts significantly slower than other molecules without ester group.
Each reaction produces another ester group and the resultant polymer.
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Examples of using Ester
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The ester pentachlorophenyl laurate was used in textiles
It is an analogous dimethyl ester and an organothiophosphate acaricide
Ester did not have a mass in her heart
