Examples of 'substituted benzyl' in a sentence
Meaning of "substituted benzyl"
substituted benzyl: Refers to a chemical compound where a hydrogen atom on a benzyl group is replaced by another element or group. This phrase is used in the context of organic chemistry and chemical reactions
How to use "substituted benzyl" in a sentence
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substituted benzyl
Illustrative examples of substituted benzyl are provided below.
A substituted benzyl group.
Most preferred is optionally substituted benzyl.
Optionally substituted benzyl radicals.
Suitably the protecting group is benzyl or a substituted benzyl group.
All other substituted benzyl azetidine compounds are made analogously.
Z may be optionally substituted benzyl.
Substituted benzyl derivatives of polyalkylene polyamines and their use in cosmetic and pharmaceutical compositions.
R may be a substituted benzyl.
The substituted benzyl group and the substituted phenyl group preferably have one substituent.
A preferred ester group is the benzyl or a substituted benzyl ester group.
Methoxy substituted benzyl or benzyl, by conventional methods.
The results correlate well with SCS values previously reported for substituted benzyl fluorides.
The benzyl group may comprise unsubstituted benzyl or a substituted benzyl group.
An example of a protecting group P is optionally substituted benzyl.
See also
Use of a slight molar excess of the substituted benzyl halide may improve a particular yield.
The prodrugs in the form of quaternary derivatives of N such as substituted benzyl.
Exemplary synthetic methodology to provide substituted benzyl bromide from benzyl aldehyde is described below.
For example, hydroxy protecting groups are preferably benzyl or substituted benzyl groups.
An optionally substituted benzyl radical ;.
Examples of preferred protecting groups include ; carbamates, benzyl and substituted benzyl groups.
R ″ may be a benzyl group or is substituted benzyl group is an alternative embodiment.
However, most preferred protecting groups for hydroxy include alkylaryl groups, such as optionally substituted benzyl.
R is preferably benzyl, isopropyl or substituted benzyl having one substituent.
Examples of substituted benzyl groups include methoxybenzyl, cyanobenzyl, nitrobenzyl or fluorobenzyl.
R ″ may be a benzyl group or a substituted benzyl group.
In the literature substituted benzyl cyanides have been reacted with 3-bromopyridine and chloropyrazine.
Preferred examples include a benzyl group, a substituted benzyl group and the like.
For example, substituted benzyl bromides can be prepared as outlined in Scheme 11.
A substituted aliphatic, substituted aromatic or substituted benzyl group can have one or more substituents.
Preferably, R can represent optionally substituted aralkyl, especially optionally substituted benzyl.
Alternately, an appropriately substituted benzyl halide may be used for the first alkylation step.
A process according to Claim 2 wherein Rt is a benzyl or substituted benzyl carbanion.
Benzyl and substituted benzyl esters ;.
When R4 is aryl alkyl, it is preferably an optionally substituted benzyl or phenethyl.
In the formula, R1 is a substituted benzyl group or a substituted phenyl group.
Further disclosed are nucleotides, in which R is a benzyl group or a substituted benzyl group.
Optionally substituted benzyl radicals ; the radicals R 2, which may be identical or different, are chosen from,.
Among the aryls and substituted aryls, benzyl, and substituted benzyl groups are most preferred.
Examples include acetyl, trifluoroacetyl, benzoyl, substituted benzoyl, alkoxycarbonyl, benzyl and substituted benzyl.
Preferably the substituent R2 is a benzyl group or a substituted benzyl group, particularly preferred a benzyl group.
Particularly advantageous compounds of formula ( I ) are those in which R1 represents an optionally substituted benzyl group.
B signifies allyl or optionally substituted benzyl group ; and m is 1 or 2.
Use of a compound as claimed in Claim 1 or 2 wherein X is a benzyl or substituted benzyl group.
The rates of oxidation of substituted benzyl alcohols correlate very well with Brown 's? + constants.
In the second instance U is an aryl group, for example an optionally substituted benzyl group.
The symbol R 3 represents a substituted benzyl radical of general formula,.
When R4 is aralkyl it is preferably an optionally substituted benzyl.
Substituted benzyl means benzyl substituted by C1 to C6 alkyl, or halo.
When R2 is substituted arylalkyl it is preferably substituted benzyl.
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A death sentence may be substituted by life imprisonment
Substituted consent must be free and enlightened
Inorganic phosphate must be substituted in cases of hypophosphataemia
Examples of using Benzyl
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Benzyl cyanide is a useful precursor to numerous pharmaceuticals
A number of biphenyl benzyl ether compounds are known
Benzyl bromide is used instead of methyl iodide
