Examples of 'a-amino' in a sentence
Meaning of "a-amino"
A-amino is an adjective commonly used in organic chemistry to describe a compound that has an amino group attached to the alpha carbon
How to use "a-amino" in a sentence
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a-amino
Examples are a-amino acids or derivatives of picolinic acid.
Process for the preparation of an a-amino acid amide.
The corresponding a-amino acids simply have to be available.
The ester compounds are ester compounds of a-amino acids.
The a-amino acid carboxylate used is methyl phenylalaninate.
Fmoc is the preferred a-amino protecting group of arginine.
The a-amino group of the lysine was then acetylated.
Preferred amino acids are those possessing an a-amino group.
Chiral a-amino acids were prepared vÃa the oxazolidinone approach.
Preferred are the side chains of natural a-amino acids.
The a-amino acid is especially preferably pipecolic acid.
Treating said deprotected a-amino group with a mild base.
The a-amino group of each amino acid must be protected.
One group of antibiotic agents are based on a-amino phosphonic acids.
It is known that a-amino nitriles partly decompose in protic solvents.
See also
Useful amino acids are the naturally occurring a-amino acids.
Groups of a-amino acids can be defined by certain charge characteristics.
Are typically substituents commonly found among natural a-amino acids.
The steric series of the a-amino acid was controlled as previously described.
A-amino acids eluted mainly at the back slope of the profile.
Selectively carbalkoxymethylating the a-amino group the thyroxine derivative ; followed by.
The a-amino group of each amino acid to be coupled is typically protected.
The present invention relates to methods for preparing a-amino acids.
Many other a-amino acids also exist in the natural environment.
This reaction resulted in the trifluoracetic salt of the a-amino group.
In this procedure an a-amino protected amino acid is bound to a resin support.
The amino acids in the peptide group are preferably a-amino acids.
Not only the a-amino group of the amino acid was protected.
Polyisopeptides are usually formed by linking trifunctional a-amino acids in the backbone chains.
The stability of the a-amino nitrile determines the allowable temperature.
The carboxylic acid and amine participants need not be a-amino acids.
The a-amino acids are prepared by reactions and methods that are known per se.
In a clear coat application, the use of a-amino acetophenone as photolatent base is preferred.
The a-amino protecting group is cleaved prior to the next coupling step.
The specific residues of the a-amino acids are well known in the art.
The second amino moiety is coupled to one of a multiplicity of species of a-amino acids.
In some embodiments, an amine group is the a-amino group of an amino acid residue.
Strecker degradation involves the interaction of a-dicarbonyl compounds and a-amino acid.
The majority of the a-amino acids have a chiral center on the carbon in position 2.
The use of a weaker base results in the acylation of the a-amino groups.
The a-amino acid may thus be directly recovered at the outlet of the reactor.
It is also possible to mention a-amino acids such as aspartic acid and glutamic acid.
Also, amino acids used in the surfactant manufacture do not have to be a-amino acids.
In this respect, it should be recalled that a-amino acids assume an indisputable industrial value.
The invention relates to a process for the racemisation of enantiomerically enriched a-amino nitriles.
Method for producing phosphorus-containing a-amino acid and production intermediate thereof.
The a-amino protecting group is cleaved prior to the coupling of the next amino acid.
Process for the preparation of optically active a-amino acids and their derivatives.
The amino acids with a-amino and side-chain groups protected are attached to a resin.
The hydrogenation reaction is preferable for obtaining the a-amino form with high selectivity.
