Nonanoic acid, 9-(O-2,3,4,6-tetra-O-benzoyl-.alpha.-D-mannopyranosyl-(1?3)-O-2,3,4,6-tetra-O-benzoyl-.alpha.-D-mannopyranosyl-(1?6)-.alpha.-D-mannopyranosyl)oxy-, methyl ester

Base Information

• Chemical Name: Nonanoic acid, 9-(O-2,3,4,6-tetra-O-benzoyl-.alpha.-D-mannopyranosyl-(1?3)-O-2,3,4,6-tetra-O-benzoyl-.alpha.-D-mannopyranosyl-(1?6)-.alpha.-D-mannopyranosyl)oxy-, methyl ester
• CAS No.: 228850-28-0
• Molecular Formula: C84H82 O26
• Molecular Weight: 1507.55
• Mol file: 228850-28-0.mol

Synonyms:Nonanoic acid, 9-(O-2,3,4,6-tetra-O-benzoyl-.alpha.-D-mannopyranosyl-(1?3)-O-2,3,4,6-tetra-O-benzoyl-.alpha.-D-mannopyranosyl-(1?6)-.alpha.-D-mannopyranosyl)oxy-, methyl ester

Chemical Property of Nonanoic acid, 9-(O-2,3,4,6-tetra-O-benzoyl-.alpha.-D-mannopyranosyl-(1?3)-O-2,3,4,6-tetra-O-benzoyl-.alpha.-D-mannopyranosyl-(1?6)-.alpha.-D-mannopyranosyl)oxy-, methyl ester

Chemical Property:

• PSA: 332.54000
• LogP: 10.27260

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Nonanoic acid, 9-(O-2,3,4,6-tetra-O-benzoyl-.alpha.-D-mannopyranosyl-(1?3)-O-2,3,4,6-tetra-O-benzoyl-.alpha.-D-mannopyranosyl-(1?6)-.alpha.-D-mannopyranosyl)oxy-, methyl ester

There total 1 articles about Nonanoic acid, 9-(O-2,3,4,6-tetra-O-benzoyl-.alpha.-D-mannopyranosyl-(1?3)-O-2,3,4,6-tetra-O-benzoyl-.alpha.-D-mannopyranosyl-(1?6)-.alpha.-D-mannopyranosyl)oxy-, methyl ester 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: 55.0%

8-(methoxycarbonyl)octyl α-D-mannoipyranoside (77666-97-8) + 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl trichloroacetimidate (183901-63-5) → 8-(methoxycarbonyl)octyl (2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->3)-[(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->6)]-α-D-mannopyranoside (228850-28-0)

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; In dichloromethane; at -40 - -18 ℃;

DOI:10.1016/S0008-6215(98)00330-9

Reference yield: 99.0%

8-(methoxycarbonyl)octyl (2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->3)-[(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->6)]-α-D-mannopyranoside (228850-28-0) → 8-(methoxycarbonyl)octyl α-D-mannopyranosyl)-(1->3)-[(α-D-mannopyranosyl)-(1->6)]-α-D-mannopyranoside (155112-78-0)

Guidance literature:

With potassium carbonate; In methanol; at 20 ℃;

DOI:10.1016/S0008-6215(98)00330-9

Reference yield: 95.0%

acetic anhydride (108-24-7) + 8-(methoxycarbonyl)octyl (2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->3)-[(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->6)]-α-D-mannopyranoside (228850-28-0) → 8-(methoxycarbonyl)octyl 2,4-di-O-acetyl-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->3)-[(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->6)]-α-D-mannopyranoside

Guidance literature:

With pyridine; at 20 ℃; for 24h;

DOI:10.1016/S0008-6215(98)00330-9

upstream raw materials:

8-(methoxycarbonyl)octyl α-D-mannoipyranoside

2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl trichloroacetimidate

Downstream raw materials:

8-(methoxycarbonyl)octyl α-D-mannopyranosyl)-(1->3)-[(α-D-mannopyranosyl)-(1->6)]-α-D-mannopyranoside