Examples of 'deprotecting agent' in a sentence
Meaning of "deprotecting agent"
deprotecting agent: A term that may have context-specific meanings depending on the field it is used in. In chemistry, a deprotecting agent could be a substance used to remove protecting groups from molecules
How to use "deprotecting agent" in a sentence
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deprotecting agent
The hydroxyl group deprotecting agent is usually an acid.
The process according to any previous claim wherein the deprotecting agent is a thiol.
Preferably the amine deprotecting agent is an acid solution.
This step can be performed by reacting Compound ( VII ) with a deprotecting agent.
Preferably the carboxy deprotecting agent is an alkaline solution.
The protecting group for P1 may be removed using any suitable deprotecting agent.
The deprotecting agent is preferably one of those mentioned above.
The composition of claim 6, wherein said hydroxyl deprotecting agent is boron tribromide.
The suitable deprotecting agent is selected from the group,.
In a ninth embodiment of the first aspect the deprotecting agent of step ( c ) is an acid.
A particular deprotecting agent is an inorganic base such as an alkali hydroxide ; more particular NaOH.
This step can be carried out by allowing a deprotecting agent to act on Compound ( VII ).
The compound represented by formula ( 4 ) may be prepared by treating the Compound ( 9 ) with a deprotecting agent.
In one embodiment, the deprotecting agent is hydroxylamine hydrochloride.
Treating the product of step ( b ) with a deprotecting agent.
See also
In particular, a preferred deprotecting agent is a combination of aluminium chloride and sodium iodide.
A process as claimed in claim 10, wherein the deprotecting agent is,.
The method of claim 1 wherein said deprotecting agent comprises a haloalkyl solvent or a cyanoalkyl solvent.
In step ( b ), the product of step ( a ) is reacted with a deprotecting agent.
The concentration of the amine deprotecting agent is suitably just sufficient to remove PG2.
The method of claim 8 or claim 9, wherein said deprotecting agent is boron tribromide.
In one embodiment the deprotecting agent is a base such as a metal hydroxide ( e.g. sodium hydroxide ).
The method of claim 8, wherein the deprotecting agent is an acid.
The process of claim 12, wherein the deprotecting agent is hydroxylamine hydrochloride.
A process according to claim 24, wherein the deprotecting agent is an acid or mixture of acids.
The process of claim 10 wherein the deprotecting agent of step ( c ) is an acid.
In certain embodiments, the alcohol deprotecting agent is hydrogen fluoride-pyridine ( HF-pyridine ).
Treating the product of step ( b ) with a deprotecting agent to provide a compound of formula ( 7 ) and.
The protecting groups are removed by appropriate deprotecting agent ( e.g., acid, mild base or hydrogenolysis ).
A process of Claim 9 in which the deprotecting agent is HCl / iPrOH / CH ₂ Cl ₂.
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