8-azido-3,6-dioxaoctyl 4,6-O-benzylidene-2-deoxy-2-trichloroacetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside

Base Information

Chemical Name:8-azido-3,6-dioxaoctyl 4,6-O-benzylidene-2-deoxy-2-trichloroacetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside
CAS No.:1323024-76-5
Molecular Formula:C₃₅H₄₅Cl₃N₄O₁₇
Molecular Weight:900.118
Hs Code.:

Synonyms:8-azido-3,6-dioxaoctyl 4,6-O-benzylidene-2-deoxy-2-trichloroacetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside

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Chemical Property of 8-azido-3,6-dioxaoctyl 4,6-O-benzylidene-2-deoxy-2-trichloroacetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside

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Technology Process of 8-azido-3,6-dioxaoctyl 4,6-O-benzylidene-2-deoxy-2-trichloroacetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside

There total 7 articles about 8-azido-3,6-dioxaoctyl 4,6-O-benzylidene-2-deoxy-2-trichloroacetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-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: 90.0%

: 8-azido-3,6-dioxaoctyl 4,6-O-benzylidene-2-deoxy-2-trichloroacetamido-β-D-glucopyranoside

: 3068-32-4
1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside

: 1323024-76-5
8-azido-3,6-dioxaoctyl 4,6-O-benzylidene-2-deoxy-2-trichloroacetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside

Guidance literature:: With silver trifluoromethanesulfonate; tetramethylurea; In dichloromethane; at -30 - 20 ℃; for 1h;
DOI:10.1055/s-0033-1340620

Reference yield: 83.0%

: 86520-52-7
2-[2-(2-azidoethoxy)ethoxy]ethanol

: 399035-92-8
ethyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->3)-4,6-O-benzylidene-2-deoxy-1-thio-2-trichloroacetamido-β-D-glucopyranoside

: 1323024-76-5
8-azido-3,6-dioxaoctyl 4,6-O-benzylidene-2-deoxy-2-trichloroacetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside

Guidance literature:: With N-iodo-succinimide; silver trifluoromethanesulfonate; In dichloromethane; at -10 ℃; for 1h; Inert atmosphere; Molecular sieve;
DOI:10.1016/j.carres.2011.02.011

Reference yield:

: 169557-88-4
ethyl-3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamido)-1-thio-β-D-glucopyranoside

: 1323024-76-5
8-azido-3,6-dioxaoctyl 4,6-O-benzylidene-2-deoxy-2-trichloroacetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: sodium methylate / methanol / 20 °C

2: camphor-10-sulfonic acid / acetonitrile

3: tetramethylurea; silver trifluoromethanesulfonate / dichloromethane / 1 h / -30 - 20 °C

4: silver trifluoromethanesulfonate; N-iodo-succinimide / dichloromethane / 1 h / -15 °C / Molecular sieve; Inert atmosphere

With N-iodo-succinimide; camphor-10-sulfonic acid; sodium methylate; silver trifluoromethanesulfonate; tetramethylurea; In methanol; dichloromethane; acetonitrile;
DOI:10.1055/s-0033-1340620