Examples of 'terminal hydroxyl' in a sentence
Meaning of "terminal hydroxyl"
terminal hydroxyl: This phrase is a term used in chemistry to describe a functional group consisting of a hydrogen atom bonded to an oxygen atom, which is itself bonded to the rest of a molecule. It is often encountered in discussions about organic compounds
How to use "terminal hydroxyl" in a sentence
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terminal hydroxyl
The terminal hydroxyl group is also substituted.
Preferably the hydroxyl group is a terminal hydroxyl group.
The terminal hydroxyl group is then converted to an amino group.
Those having essentially no terminal hydroxyl groups are more preferred.
In a preferred embodiment the polyoxyalkylene comprises terminal hydroxyl groups.
The terminal hydroxyl group is not part of the repeating polymer unit.
The hydroxyacetone is formed by dehydration of the terminal hydroxyl of glycerol.
Terminal hydroxyl groups serve as one example of such reactive functional groups.
Dendritic polyester polymer having terminal hydroxyl functional groups.
The terminal hydroxyl group of the PAG derivative may be esterified.
Preferably the polyurethane resins have terminal hydroxyl groups.
In each case the terminal hydroxyl groups were esterified with behenic acid.
Such polyols therefore contain only terminal hydroxyl groups.
A chain extender having terminal hydroxyl or amine groups may or may not be added.
Preferred polyethers are polyethers containing one or more terminal hydroxyl groups.
See also
It indicates the number of terminal hydroxyl groups in the polyurethane polyol repeating unit.
Of particular interest for the present invention are terminal hydroxyl groups.
EPMATHMARKEREP Terminal hydroxyl group concentration of aromatic polycarbonate.
In general such polyesters will also have a terminal hydroxyl group or groups.
The terminal hydroxyl group composition of the organic polymeric resin was 0 mol %.
Branched polyalkylene glycol has at least three terminal hydroxyl groups per molecule.
The average content of terminal hydroxyl group is more preferably 0.7 or more per molecule.
This modification may be done both on pendant hydroxyl groups and on terminal hydroxyl groups.
Hydroxyl groups are preferred, with terminal hydroxyl groups being particularly preferred.
The polymer chains are usually polyester or polyalkoxylate chains containing terminal hydroxyl groups.
A polyester containing both terminal hydroxyl and terminal carboxyl groups, prepared by esterification of.
Diols based on polybutadiene or polyisoprene may contain primary or secondary terminal hydroxyl groups.
The second polyol has terminal hydroxyl groups, such as triols and diols.
Polycondensation of lactic or glycolic acid should provide a polymer with terminal hydroxyl and carboxyl groups.
In certain embodiments, the terminal hydroxyl group is substituted with a methoxy or methyl group.
The decomposition temperature for the polyadipate diol may be influenced by its terminal hydroxyl groups.
Optionally, the polybutadiene may have terminal hydroxyl groups and / or carboxyl groups.
A composition according to claim 4 wherein said polyoxyalkylene comprises terminal hydroxyl groups.
Alkylating terminal hydroxyl groups ;.
Branched polyalkylene glycol has a number X of terminal hydroxyl groups.
As the diene polymer having a terminal hydroxyl group, there can be mentioned, for example, polyhydroxypolybutadiene.
Peaks B are assigned to the methyne protons of the terminal hydroxyl end group.
In other cases, the terminal hydroxyl group concentration was determined by analyzing 1H-NMR results.
The reactive groups G are terminal hydroxyl groups.
The terminal hydroxyl group of the chain is substituted by C1-12 alkyl ester.
The silanol endblocked polydimethylsiloxane has terminal hydroxyl groups on one or both terminal ends.
Typically, such polymerizations are capped by termination with ethylene oxide to provide a terminal hydroxyl group.
In the polymerization of alkylene oxides, terminal hydroxyl groups are formed.
In all three aspects, the polymeric diol is a block co-polymer having terminal hydroxyl groups.
B-A-B triblocks are modified by using the terminal hydroxyl group of the B blocks.
Polymer 7 is a linear monohydroxy diene polymer having a primary, terminal hydroxyl group.
At least one polydiorganosiloxane having terminal hydroxyl groups ;.
N-methylaminoethanol, which can create a telechelic polyamide with terminal hydroxyl groups.
A functionalized derivative according to claim 12 comprising terminal hydroxyl or amine functionality.
In the first example, the protein is conjugated vía a terminal hydroxyl group.
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