ISSN:
1573-0875
Schlagwort(e):
bicarbonate
;
ferricyanide
;
oligomerization
;
thioglutamic acid
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Biologie
,
Geologie und Paläontologie
Notizen:
Abstract A decaglutamic acid primer is extended very slowly byα-thioglutamic acid. The addition of bicarbonate to thereaction mixture greatly accelerates the reaction. We believethe N-carboxyanhydride of glutamic acid is an intermediate inthe accelerated reaction. When K3Fe(CN)6 andbicarbonate are both present in the reaction mixture,oligoglutamic acids up to at least the 15-mer are formedrapidly. The acylating agent is the oxidation product ofthioglutamic acid, a diacyldisulfide.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1023/A:1006728514362
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