benzyl O-β-D-galactopyranosyl-(1->3)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranoside

Base Information

Chemical Name:benzyl O-β-D-galactopyranosyl-(1->3)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranoside
CAS No.:875712-82-6
Molecular Formula:C₃₃H₅₁NO₂₁
Molecular Weight:797.762
Hs Code.:

Synonyms:benzyl O-β-D-galactopyranosyl-(1->3)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranoside

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Chemical Property of benzyl O-β-D-galactopyranosyl-(1->3)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranoside

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Technology Process of benzyl O-β-D-galactopyranosyl-(1->3)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranoside

There total 4 articles about benzyl O-β-D-galactopyranosyl-(1->3)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranoside which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 87.0%

: 2956-16-3
uridine 5'-diphospho-D-galactose

: 1187309-96-1
GlcNAcβ1,3Galβ1,4Glcβ-OBn

: 875712-82-6
benzyl O-β-D-galactopyranosyl-(1->3)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranoside

Guidance literature:: With recombinant glutathione S-transferase-fused Escherichia coli O55:H7 β1,3-galactosyltransferase; manganese(ll) chloride; at 37 ℃; for 12h; pH=7; HEPES buffer; Enzymatic reaction;
DOI:10.1016/j.bmc.2009.06.005

Reference yield: 86.5%

: 875712-81-5
benzyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->3)-4,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->3)-2,6-di-O-acetyl-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

: 875712-82-6
benzyl O-β-D-galactopyranosyl-(1->3)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranoside

Guidance literature:: benzyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->3)-4,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->3)-2,6-di-O-acetyl-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside; With ethylenediamine; In ethanol; for 20h; Heating;

With acetic anhydride; triethylamine; In methanol; at 20 ℃; for 3h;
DOI:10.1016/j.carres.2005.10.004

Reference yield:

: 1445783-71-0
C₇₆H₆₀Cl₉NO₂₃

: 108-24-7
acetic anhydride

: 86520-63-0
2,3,4,6-tetra-O-acetyl-α-galactopyranosyl trichloroacetimidate

: 875712-82-6
benzyl O-β-D-galactopyranosyl-(1->3)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranoside

: 68124-22-1
1-O-benzyl-β-lacto-N-neotetraose

Guidance literature:: C₇₆H₆₀Cl₉NO₂₃; 2,3,4,6-tetra-O-acetyl-α-galactopyranosyl trichloroacetimidate; With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 20 ℃; for 1h;

With sodium methylate; In methanol; at 50 ℃; for 6h;

acetic anhydride; Further stages;