Examples of 'alkoxycarbonyl group' in a sentence
Meaning of "alkoxycarbonyl group"
alkoxycarbonyl group - In organic chemistry, an alkoxycarbonyl group refers to a functional group consisting of an alkoxyl group (OR) attached to a carbonyl group (C=O), often used in synthesis and analysis of various compounds
How to use "alkoxycarbonyl group" in a sentence
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alkoxycarbonyl group
An example of such substituents is a lower alkoxycarbonyl group.
The preferred alkoxycarbonyl group is methoxycarbonyl.
Examples of substituent are aryl group and lower alkoxycarbonyl group.
Alternatively the alkoxycarbonyl group may be removed by acid hydrolysis.
The ring nitrogen may be protected with an acyl or alkoxycarbonyl group.
A preferred alkoxycarbonyl group is methoxycarbonyl.
Z represents an acyl or alkoxycarbonyl group.
The alkoxycarbonyl group preferably contains the alkoxyl groups described above.
Alkoxy and carbonyl if directly attached to each other represent an alkoxycarbonyl group.
X can also represent an alkoxycarbonyl group such as the methoxycarbonyl group.
The alkyl part of the ( cycloalkenyl ) alkyl may be further optionally substituted with an alkoxycarbonyl group.
X may also represent an alkoxycarbonyl group such as the methoxycarbonyl group.
R31 represents a formyl group or a lower alkoxycarbonyl group.
X may further represent an alkoxycarbonyl group such as the methoxycarbonyl group.
Chloroacetyl, bromoacetyl can be removed by using thiourea ; an alkoxycarbonyl group e . g.
See also
Introduction of an alkoxycarbonyl group is preferably effected by using methyl chlorocarbonate or ethyl chlorocarbonate.
In the substituent P, a lower acyl group and a lower alkoxycarbonyl group are preferable.
The alkoxycarbonyl group may include a methoxycarbonyl group and an ethoxycarbonyl group.
Typically, the substituents on an alkoxycarbonyl group are themselves unsubstituted.
The alkoxycarbonyl group represents a carbonyl group having an alkoxy group bonded thereto.
The use of claim 5 wherein R ² stands for a lower alkoxycarbonyl group substituted with cyclohexyloxycarbonyloxy.
The above alkoxycarbonyl group is specifically exemplified by methoxycarbonyl group and ethoxycarbonyl group.
The compound of claim 6, wherein the alkoxycarbonyl group is ethoxycarbonyl.
The alkoxycarbonyl group is preferably an alkoxycarbonyl group having 2 to 7 carbon atoms.
Alternatively, X can represent an alkoxycarbonyl group such as the methoxycarbonyl group.
An alkoxycarbonyl group may be reduced, eg with a hydride reducing agent to an alcohol.
In Reference Example 10, the amidino group is substituted by an alkoxycarbonyl group alone.
Preferred examples of the alkoxycarbonyl group include methoxycarbonyl group and ethoxycarbonyl group.
More preferably, the substituents are selected from a carboxy group or a C1-C6 alkoxycarbonyl group.
Suitable examples of the lower alkoxycarbonyl group in the above substituents include methoxycarbonyl and ethoxycarbonyl.
An a, B - unsaturated ketone and ketoxime derivative as defined in claim 1 wherein Z is alkoxycarbonyl group.
An alkoxycarbonyl group having from 1 to 6 carbon atoms in the alkoxy moiety thereof.
In other words, the C2 alkoxycarbonyl group is ethoxycarbonyl.
An alkoxycarbonyl group in which the alkoxy group comprises 1 or 2 carbon atoms.
An X ' carboxy group may be obtained by conventional de-esterification or an X ' or W alkoxycarbonyl group.
Above all, a lower alkoxycarbonyl group is preferred and t - butoxycarbonyl group is most preferred.
The process according to claim 17 or 18, wherein said protecting group is an alkoxycarbonyl group.
Illustrative examples of the alkoxycarbonyl group include methoxycarbonyl, ethoxycarbonyl, propoxycarbonyl, butoxycarbonyl and the like.
The term " C1-C8 carbonate " refers to an alkoxycarbonyl group linked vÃa an oxygen bridge.
A lower alkoxycarbonyl group and a group represented by -R3 are suitable as a substituent for.
Examples of the C1-C8 alkyl group substituted with the C2-C7 alkoxycarbonyl group include a methoxycarbonylmethyl group.
Alternatively, the alkoxycarbonyl group of 23 may be reduced to the hydroxymethyl group.
The lower alkoxycarbonyl group includes methoxycarbonyl, ethoxycarbonyl, propoxycarbonyl, isopropoxycarbonyl, butoxycarbonyl, pentyloxycarbonyl, hexyloxycarbonyl, and the like.
In certain embodiments, an alkoxycarbonyl group is C1-3 alkoxycarbonyl.
An alkoxycarbonyl group having from 2 to 5 carbon atoms ;.
Suitable examples of the lower alkoxycarbonyl group represented by R1 include methoxycarbonyl and ethoxycarbonyl.
A C1-4 alkoxycarbonyl group represents a group resulting from the union of a C1-4 alkoxy group to a carbonyl group.
Acetyl, propionyl, a lower alkoxycarbonyl group, or a phenyl-lower alkoxycarbonyl group e . g.
Examples of the alkoxycarbonyl group include methoxycarbonyl, ethoxycarbonyl, n-propoxycarbonyl, and isopropoxycarbonyl.
Subsequently, the alkoxycarbonyl group of the thiazole ring is further subjected to amidation ( step 2 ).
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The alkoxycarbonyl groups are preferably methoxycarbonyl or ethoxycarbonyl
The same applies to radicals such as alkoxycarbonyl
Such alkoxycarbonyl groups may be substituted or unsubstituted
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