Di-tert-butyl dicarbonate is a reagent widely used in organic synthesis. This
carbonate ester reacts with amines to give N-tert-butoxycarbonyl or so-called
t-BOC derivatives. These derivatives do not behave as amines, which allows
certain subsequent transformations to occur that would have otherwise affected
the amine functional group. The t-BOC can later be removed from the amine using
acids. Thus, t-BOC serves as a protective group, for instance in solid phase
peptide synthesis. It is unreactive to most bases and nucleophiles, allowing for
an orthogonal Fmoc protection.
Di-tert-butyl-dicarbonate Using:
1、Di-tert-butyl-dicarbonate (DIBOC)
is used in the organic synthesis to introduce amino acid protection
gene.
2、Because it must synthesize one kind of compound similar to the natural
multi-peptide, also must connect each kind of optical rotation amino acid to
certain length the peptide chain according to certain order, when needed to
combine one kind of amino acid the carboxyl group and another kind of amino
acid amino, must prevent to combine identical kind of amino acid mutually,
therefore, in synthesis , it must protect certain aminos or the carboxyl
group,In order to react in the way which is required to carry on.
3、Di-tert-butyl
dicarbonate is one well capable protecting agent for amino acid , utilized
specially in the amino acid amino protection, widely applied in the medicine,
the protein and the multi-peptide synthesis, biochemistry food, the cosmetics
and many kinds of product synthesis.In. Compared with the traditional amino acid
protecting agent like chloro-carbonic acid animal pen ester, the chloro-carbonic
acid - P wu formic acid, it has the following merit:
a、Competitive price
b、No intense irritant flavor, no harm to
human body, but may cause skin allergy if contact the skin directly, and may
strip with water.
c、Using this product to synthesize the
multi-peptides, the remove condition of this protection gene is temperate, and
it is easier to separate the responded product compared with using other types
of amino acid protecting agent.
d、Has the ignitability, but does
not belong to flammable explosive
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