2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranosyl chloride

Base Information

• Chemical Name: 2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranosyl chloride
• CAS No.: 146934-39-6
• Molecular Formula: C₂₂H₂₀Cl₂O₇
• Molecular Weight: 467.303
• Mol file: 146934-39-6.mol

Synonyms:2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranosyl chloride

Chemical Property of 2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranosyl chloride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranosyl chloride

There total 14 articles about 2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranosyl chloride 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: 88.0%

methyl 2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranoside (218279-58-4) → 2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranosyl chloride (146934-39-6)

Guidance literature:

With zinc chloride diethyl ether; Dichloromethyl methyl ether; In dichloromethane; 1,2-dichloro-ethane; at 65 ℃; for 7h;

DOI:10.1016/S0008-6215(98)00216-X

Reference yield: 84.0%

Methyl 2,4-di-O-benzoyl-3-O-chloroacetyl-1-thio-α-L-rhamnopyranoside (146934-38-5) → 2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranosyl chloride (146934-39-6)

Guidance literature:

With chlorine; In tetrachloromethane; dichloromethane; at 0 ℃; for 0.166667h;

DOI:10.1016/S0040-4020(01)88331-9

Reference yield: 84.0%

2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranoside (151072-05-8) → 2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranosyl chloride (146934-39-6)

Guidance literature:

With Dichloromethyl methyl ether; zinc(II) chloride; In dichloromethane; at 25 ℃; for 24h;

DOI:10.1016/0008-6215(83)85006-X

upstream raw materials:

Methyl 2,4-di-O-benzoyl-3-O-chloroacetyl-1-thio-α-L-rhamnopyranoside

2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranoside

methyl 2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranoside

methyl 2,4-di-O-benzoyl-α-L-rhamnopyranoside

Downstream raw materials:

1-(Trimethylsilyl)ethyl 2,4-di-O-benzoyl-3-O-(2,4-di-O-benzoyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

methyl (2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-glucopyranosyl)-(1->3)-(2,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->3)-(2,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-3-deoxy-3-fluoro-α-D-galactopyranoside

methyl (2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-glucopyranosyl)-(1->3)-(2,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->3)-(2,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-3-deoxy-α-D-xylo-hexopyranoside

methyl (2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranosyl)-(1->3)-(2,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-4,6-O-benzylidene-3-deoxy-3-fluoro-α-D-galactopyranoside