benzyl 2-O-(2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Base Information

• Chemical Name: benzyl 2-O-(2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside
• CAS No.: 82703-54-6
• Molecular Formula: C₉₀H₉₄O₁₇
• Molecular Weight: 1447.73
• Mol file: 82703-54-6.mol

Synonyms:benzyl 2-O-(2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Chemical Property of benzyl 2-O-(2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of benzyl 2-O-(2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

There total 2 articles about benzyl 2-O-(2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside 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: 79.0%

ethyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside (130525-72-3) + benzyl 3,4,6-tri-O-benzyl-2-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-α-D-mannopyranoside (82703-50-2) → benzyl 2-O-(2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside (82703-54-6)

Guidance literature:

ethyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside; benzyl 3,4,6-tri-O-benzyl-2-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-α-D-mannopyranoside; In dichloromethane; at -10 ℃; for 0.5h; Molecular sieve; Inert atmosphere;

With N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane; at -10 ℃; Inert atmosphere;

DOI:10.1039/c1cc12981c

Reference yield: 65.0%

benzyl 3,4,6-tri-O-benzyl-2-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-α-D-mannopyranoside (82703-50-2) + phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside (138181-67-6,127299-78-9) → benzyl 2-O-(2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside (82703-54-6)

Guidance literature:

With N-iodo-succinimide; trimethylsilyl trifluoromethanesulfonate; In dichloromethane; stereoselective reaction; Sonication;

DOI:10.1021/jo8019835

Reference yield: 77.0%

benzyl 2-O-(2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside (82703-54-6) → benzyl O-(3,4,6-tri-O-benzyl-α D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1-2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside (82703-53-5)

Guidance literature:

benzyl 2-O-(2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside; With sodium methylate; In methanol; at 20 ℃; Inert atmosphere;

In methanol; for 0.166667h; Inert atmosphere;

DOI:10.1039/c1cc12981c

upstream raw materials:

benzyl 3,4,6-tri-O-benzyl-2-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-α-D-mannopyranoside

phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

ethyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

Downstream raw materials:

benzyl O-(3,4,6-tri-O-benzyl-α D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1-2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside