Sarkar, Vikramjit; Mukhopadhyay, Balaram published an article in 2016, the title of the article was Synthesis of the Pentasaccharide Repeating Unit Related to the Exopolysaccharide from Lactobacillus plantarum C88 in the Form of its 2-Aminoethyl Glycoside.Electric Literature of 707-07-3 And the article contains the following content:
Chem. synthesis of the pentasaccharide, β-D-Galp-(1â?)-α-D-Galp-3-O-(β-D-Glcp)-(1â?)-α-D-Glcp-(1â?)-β-D-Glcp, is reported by following a convenient [2+2+1] strategy. Two disaccharides α-D-Galp-(1â?)-β-D-Glcp and α-D-Galp-(1â?)-β-D-Galp were synthesized from com. available monosaccharides through rational protecting group manipulations and coupled to make a tetrasaccharide. The last Glc unit was coupled with the tetrasaccharide to furnish the target pentasaccharide. Stereoselective glycosylation was achieved by the activation of thioglycosides using N-iodosuccinimide and H2SO4-silica or activation of trichloroacetimidate using H2SO4-silica alone. Finally, global deprotection furnished the target mol. The target pentasaccharide has been synthesized in the form of its 2-aminoethyl glycoside to facilitate further glycoconjugate formation using the terminal free amine. The experimental process involved the reaction of (Trimethoxymethyl)benzene(cas: 707-07-3).Electric Literature of 707-07-3
The Article related to aminoethyl glycoside glycoconjugate stereoselective glycosylation, oligosaccharide preparation repeating unit exopolysaccharide lactobacillus plantarum protecting group, Carbohydrates: Oligosaccharides and other aspects.Electric Literature of 707-07-3
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