Examples of 'trityl group' in a sentence
Meaning of "trityl group"
Trityl Group: In organic chemistry, the trityl group refers to a specific molecular group consisting of three phenyl rings bonded together, often used as a protecting group during chemical reactions
How to use "trityl group" in a sentence
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trityl group
The trityl group is used in particular.
Thiols can be protected by a trityl group.
The trityl group was deprotected as follows.
The mercapto function of cysteine can be protected with the trityl group.
The deprotecting step of the trityl group can be performed in presence of water.
The trityl group was used to discriminate the primary and secondary hydroxyl groups.
TRT stands for the trityl group.
The trityl group was removed and converted to its HCI salt by standard procedures.
In some embodiments, the thiol protective group is a trityl group.
A trityl group may be cleaved by acid hydrolysis e . g.
In a preferred embodiment the thiol protecting group is a trityl group or a 4-methoxytrityl group.
After the trityl group has been removed, the reaction mixture is neutralized using a base.
Preferable examples of amino-protecting group include benzyl group and trityl group.
In some embodiments, the trityl group may be removed using trifluoroacetic acid.
Examples of arylalkyl groups include a benzyl group, a benzhydryl group, and a trityl group.
See also
Removal of the trityl group with trifluoroacetic acid in dichloromethane leads to the halo compound 5.
Some preferred hydroxy-protecting groups are the trityl group and the tetrahydropyranyl group.
The trityl group may also used for the protection of thiols, phenols, and alcohols.
Examples of the aralkyl group include a benzyl group, trityl group and the like.
The trityl group is employed to protect the amino acids histidine, asparagine, glutamine and cysteine.
Examples of the mercapto-protecting group include an acetamidomethyl group, a trityl group and the like.
The trityl group of Cl was selectively removed by using triflouroacetic acid ( TFA ).
Examples of a protecting group used herein include a methoxymethyl group, a trityl group and a benzyl group.
The trityl group is removed under standard conditions mentioned above to give the desired compound 12L.
For peptide 18, the cysteine side chain in the linker was protected by a trityl group.
The trityl group was removed by treatment with 80 % aqueous acetic acid.
As the aralkyl group, a benzyl group, a methoxybenzyl group or a trityl group is, for example, preferred.
A trityl group may be cleaved by acid hydrolysis ( e.g. using dilute hydrochloric or acetic acid ).
The compound as claimed in claim 8, characterized in that R ″ is the trityl group.
The trityl group was removed by treatment with 50 % TFA in methylene chloride.
The process as claimed in claim 12, wherein R ″ is the trityl group.
A trityl group is employed in the embodiment of Fig . 2A.
Therefore, the trityl group as R ¹ is suitable as hydroxy-protecting group.
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Examples of using Trityl
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The corresponding trityl derivative is thus obtained
Trityl ammonium hydrogene fluoride is also suitable
A typical protecting group for amino is trityl
