2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranosyl 2,2,2-trichloroacetamidate

Base Information

• Chemical Name: 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranosyl 2,2,2-trichloroacetamidate
• CAS No.: 255894-68-9
• Molecular Formula: C₃₄H₃₆Cl₃NO₁₄
• Molecular Weight: 789.017

Synonyms:2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranosyl 2,2,2-trichloroacetamidate

Chemical Property of 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranosyl 2,2,2-trichloroacetamidate

Chemical Property:

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Technology Process of 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranosyl 2,2,2-trichloroacetamidate

There total 8 articles about 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranosyl 2,2,2-trichloroacetamidate 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%

trichloroacetonitrile (545-06-2) + 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl(1->3)-2,4-di-O-benzoyl-L-rhamnopyranose → 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranosyl 2,2,2-trichloroacetamidate (255894-68-9)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; for 2h;

DOI:10.1016/S0008-6215(01)00258-0

Reference yield: 80.0%

2,3,4-Tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranose (89202-38-0) + trichloroacetonitrile (545-06-2) → 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranosyl 2,2,2-trichloroacetamidate (255894-68-9)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; at 20 ℃; for 4h;

DOI:10.1039/a909218h

Reference yield: 50.0%

trichloroacetonitrile (545-06-2) + allyl (2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside (242473-77-4) → 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranosyl 2,2,2-trichloroacetamidate (255894-68-9)

Guidance literature:

allyl (2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside; With palladium dichloride; In methanol;

trichloroacetonitrile;

DOI:10.1016/S0040-4039(99)01839-0

upstream raw materials:

trichloroacetonitrile

allyl (2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

2,3,4-Tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranose

allyl α-L-rhamnopyranoside

Downstream raw materials:

Ethyl 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2-O-acetyl-4-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2-O-acetyl-4-O-benzoyl-1-thio-α-L-rhamnopyranoside

methyl 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-D-rhamnopyranosyl-(1->2)-3,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzoyl-α-L-rhamnopyranoside

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