On August 31, 2006, Gening, M. L.; Tsvetkov, Yu. E.; Pier, G. B.; Nifantiev, N. E. published an article.Application of 130539-43-4 The title of the article was The study of the reaction of terminated oligomerization in the synthesis of oligo-(β1-6)-glucosamines. And the article contained the following:
The applicability of terminated oligomerization to the synthesis of oligo-(β1-6)-glucosamines, fragments of the intercellular polysaccharide adhesion of staphylococci, was studied. The reactions of terminated oligomerization were carried out with mono-, di-, and trisaccharide monomers and N-protected aminopropanol; and mono- and disaccharides as terminating mols. were also attempted. The primary formation of cyclic products of monomer intramol. glycosylation was observed in almost all the reactions. Only the experiments with the monomer based on the disaccharide bromide under the conditions of the Helferich reaction led to reduced yields (30%) of the cyclic products. However, even in this case, the desired terminated oligosaccharides were generated in approx. 10% yield and mainly were the products of single glycosylation of the terminator by the monomer. These experiments allow the conclusion that, under the examined conditions, the reaction of terminated oligomerization could not result in the synthesis of oligo-glucosamines with a high mol. mass. The experimental process involved the reaction of Ethyl 2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-thio-beta-D-glucopyranoside(cas: 130539-43-4).Application of 130539-43-4
The Article related to disaccharide trisaccharide oligosaccharide oligomerization glycosylation preparation glucosamine, Carbohydrates: Amines and other aspects.Application of 130539-43-4
Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles