Examples of 'carboxylic ester' in a sentence
Meaning of "carboxylic ester"
carboxylic ester ~ a compound formed from a carboxylic acid and an alcohol, often used in organic chemistry
How to use "carboxylic ester" in a sentence
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carboxylic ester
Other carboxylic ester prodrugs may be transformed in an analogous manner.
An amide or keto function in a compound also comprising a carboxylic ester function.
The resultant carboxylic ester is in essence free from solid contaminants.
Examples of these materials include succinimide dispersants and carboxylic ester dispersants.
The carboxylic ester dispersants may be prepared by any of several known methods.
One functional group which is particularly prone to hydrolysis or solvolysis is a carboxylic ester.
Said carboxylic ester electron donor compounds can be used alone or cooperatively.
The thienyl carboxylic acid can be converted to an thienyl carboxylic ester by esterfication.
Phenyl esters containing a carboxylic ester ortho to the phosphate have also been described.
This example illustrates the esterification of a pyrimidine carboxylic acid to the corresponding carboxylic ester.
A carboxylic ester group can be hydrolyzed under acidic or basic conditions to give a carboxylic acid.
This example illustrates the hydrolysis of a pyrimidine carboxylic ester to the corresponding carboxylic acid.
The resulting alkenyl carboxylic ester product is selectively hydrogenated to obtain the corresponding saturated compound.
In another embodiment, the dispersant may also be a carboxylic ester.
Fluorescein contains a phenolic OH and a carboxylic ester which should be compatible with the fluorophosphate.
See also
Carboxylic ester function on a hydroxyl function of the said polyphenol ; or.
It can be a phosphorus containing amide or a phosphorus-containing carboxylic ester.
A carboxylic ester or carboxylic acid bioisostere including optionally substituted heteroaryl groups ;.
In one embodiment, the unsaturated carboxylic ester is a vinyl ester.
In one embodiment, the phosphorous acid ester is a phosphorus-containing carboxylic ester.
A process according to claim 4 wherein the carboxylic ester is a member of the group constituted by,.
The synthesis started with commercially available aminothiophene carboxylic ester 1.
Preferable among them are carboxylic ester hydrolase, glycosidase and exo - and endopeptidases.
Proteases, lipases and esterases are often used for hydrolysis of carboxylic ester bonds.
Converting a carboxylic ester group into a carboxyl group using basic hydrolysis ; and / or.
In one embodiment, the acid groups may be esterified to form carboxylic ester groups.
The acid salt of octahydroindole carboxylic ester is preferably a para-toluene sulphonate salt.
The carboxylic ester may be further reacted with any of the above-described amines.
Examples thereof include a carboxyl group, a carboxylic ester group and a carbonyl halide group.
This enzyme belongs to the family of hydrolases, specifically those acting on carboxylic ester bonds.
Carboxylic ester bond, reaction between an alcohol and a carboxylic acid and / or carboxylic acid anhydride.
The polymer of Claim 7 wherein the carboxylic ester is.
The tertiary carboxylic ester employed in the invention is not limited to the above-mentioned examples.
In preferred embodiments, the small polar moiety is not Glu or a carboxylic ester of Glu.
Examples of carboxylic ester agents are methyl acetate, ethyl acetate, ethyl propanoate and ethyl butanoate.
Comparative Examples 2 and 4 are entirely based on an epoxy resin comprising carboxylic ester groups.
The carboxylic ester derivatives ( D ) are included in the oil compositions to provide dispersancy.
A process according to claim 5, wherein the carboxylic ester is ethyl acetate.
As 41 is a carboxylic ester the reaction can not be done in aqueous alkali.
If an alcohol is used instead of water, an alpha, beta-unsaturated carboxylic ester is formed.
R5 may be a carboxylic ester with an alkyl having 1 to 6 carbon atoms.
A substituent may be an alkyl, hydroxyl, alkoxy, cyano, carboxylic acid or a carboxylic ester group.
A carboxylic ester according to claim 1 chosen among the group consisting of,.
The condensation of the aldehyde on methyl hydrogeno malonate ( step a ) results in a trans-unsaturated carboxylic ester.
For example, a carboxylic ester ( Z ) can be converted to an amide by treatment with an amine.
More particularly, the said non-volatile hydrocarbon-based oils comprise at least one carboxylic ester group.
The liquid composition of claim 1 or 2 wherein ( B ) is a carboxylic ester of pentaerythritol, dipentaerythritol or tripentaerythritol.
In one embodiment, the phosphorus compound ( C ) is a phosphorus-containing carboxylic ester.
The carboxylic ester moiety of 74 can be reduced with a hydride reagent, preferably Red-Al ® or LAH.
The polyhydric alcohols are described below ( See carboxylic ester dispersants ).
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Examples of using Carboxylic
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You get a carboxylic acid and an amine
Other single or complex oxygenfunction carboxylic acids
In ketonic decarboxylation carboxylic acids are converted to ketones
