BETA-D-GAL-[1->4]-BETA-D-GLCNAC-1->O-CETE synthesis

1synthesis methods

Product Name:BETA-D-GAL-[1->4]-BETA-D-GLCNAC-1->O-CETE
CAS Number:87019-31-6
Molecular formula:C20H35NO13S
Molecular Weight:529.56

β-D-Glucopyranoside, 2-bromoethyl 2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-, 3,6-diacetate

86651-39-0
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BETA-D-GAL-[1->4]-BETA-D-GLCNAC-1->O-CETE

87019-31-6
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Yield:-

Steps:

Multi-step reaction with 2 steps
1: 81 percent / cesium carbonate / dimethylformamide / 2 h / Ambient temperature
2: 39 percent / 1.) sodium methoxyde; 2.) hydrazine hydrate; / 1.) methanol, overnight; 2.) ethanol, 3.5 h, reflux; 3.) ethanol-water, 3 h, r.t.

References:

Dahmen, Jan;Frejd, Torbjoern;Groenberg, Gunnar;Lave, Thomas;Magnusson, Groeran;Noori, Ghazi [Carbohydrate Research,1983,vol. 118,p. 292 - 301]

BETA-D-GAL-[1->4]-BETA-D-GLCNAC-1->O-CETE Related Search:

D-Galactose N-Acetyl-D-Glucosamine 2-[2-(2-AMINOETHOXY)ETHOXY]ETHANOL N-ACETYLLACTOSAMINE ETHYL 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSIDE