allyl 2-acetamido-4-O-(2,4,6-tri-O-acetyl-3-O-chloroacetyl-β-D-galactopyranosyl)-6-O-benzyl-2-deoxy-3-O-trichloroethyloxylcarbonyl-β-D-glucopyranoside

Base Information

Chemical Name:allyl 2-acetamido-4-O-(2,4,6-tri-O-acetyl-3-O-chloroacetyl-β-D-galactopyranosyl)-6-O-benzyl-2-deoxy-3-O-trichloroethyloxylcarbonyl-β-D-glucopyranoside
CAS No.:1360605-71-5
Molecular Formula:C₃₅H₄₃Cl₄NO₁₇
Molecular Weight:891.535
Hs Code.:

allyl 2-acetamido-4-O-(2,4,6-tri-O-acetyl-3-O-chloroacetyl-β-D-galactopyranosyl)-6-O-benzyl-2-deoxy-3-O-trichloroethyloxylcarbonyl-β-D-glucopyranoside

Synonyms:allyl 2-acetamido-4-O-(2,4,6-tri-O-acetyl-3-O-chloroacetyl-β-D-galactopyranosyl)-6-O-benzyl-2-deoxy-3-O-trichloroethyloxylcarbonyl-β-D-glucopyranoside

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Chemical Property of allyl 2-acetamido-4-O-(2,4,6-tri-O-acetyl-3-O-chloroacetyl-β-D-galactopyranosyl)-6-O-benzyl-2-deoxy-3-O-trichloroethyloxylcarbonyl-β-D-glucopyranoside

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Technology Process of allyl 2-acetamido-4-O-(2,4,6-tri-O-acetyl-3-O-chloroacetyl-β-D-galactopyranosyl)-6-O-benzyl-2-deoxy-3-O-trichloroethyloxylcarbonyl-β-D-glucopyranoside

There total 8 articles about allyl 2-acetamido-4-O-(2,4,6-tri-O-acetyl-3-O-chloroacetyl-β-D-galactopyranosyl)-6-O-benzyl-2-deoxy-3-O-trichloroethyloxylcarbonyl-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: 75.0%

: 178476-15-8
2,4,6-tri-O-acetyl-3-O-chloroacetyl-α-D-galactolpyranosyl trichloroacetimidate

: 1360605-67-9
allyl 2-acetamido-6-O-benzyl-2-deoxy-3-O-trichloroethyloxylcarbonyl-β-D-glucopyranoside

: 1360605-71-5
allyl 2-acetamido-4-O-(2,4,6-tri-O-acetyl-3-O-chloroacetyl-β-D-galactopyranosyl)-6-O-benzyl-2-deoxy-3-O-trichloroethyloxylcarbonyl-β-D-glucopyranoside

Guidance literature:: With boron trifluoride diethyl etherate; In dichloromethane; at 40 ℃; for 1.5h; Inert atmosphere;
DOI:10.1002/ejoc.201101342

Reference yield:

: 1220958-10-0
tolyl 2,4,6-tri-O-acetyl-3-O-chloroacetyl-β-1-thio-D-galactolpyranoside

: 1360605-71-5
allyl 2-acetamido-4-O-(2,4,6-tri-O-acetyl-3-O-chloroacetyl-β-D-galactopyranosyl)-6-O-benzyl-2-deoxy-3-O-trichloroethyloxylcarbonyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: N-iodo-succinimide; trifluorormethanesulfonic acid; water / acetonitrile / 0.5 h / 0 °C / Inert atmosphere

2: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 1 h / 20 °C / Inert atmosphere

3: boron trifluoride diethyl etherate / dichloromethane / 1.5 h / 40 °C / Inert atmosphere

With N-iodo-succinimide; trifluorormethanesulfonic acid; boron trifluoride diethyl etherate; water; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; acetonitrile;
DOI:10.1002/ejoc.201101342

Reference yield:

: 63064-49-3,65947-37-7,74984-84-2,88903-98-4,92841-84-4,116347-88-7,136845-44-8,138456-61-8,74984-83-1
allyl 2-acetamido-(R)-4,6-O-benzylidene-2-deoxy-β-D-glucopyranoside

: 1360605-71-5
allyl 2-acetamido-4-O-(2,4,6-tri-O-acetyl-3-O-chloroacetyl-β-D-galactopyranosyl)-6-O-benzyl-2-deoxy-3-O-trichloroethyloxylcarbonyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine / dichloromethane / 2.25 h / 0 - 20 °C / Inert atmosphere

2: sodium cyanoborohydride / tetrahydrofuran / 2 h / Molecular sieve; Inert atmosphere

3: boron trifluoride diethyl etherate / dichloromethane / 1.5 h / 40 °C / Inert atmosphere

With pyridine; boron trifluoride diethyl etherate; sodium cyanoborohydride; In tetrahydrofuran; dichloromethane;
DOI:10.1002/ejoc.201101342