3-O-<2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-β-D-mannopyranosyl>-4,6-O-ethylidene-1,2-O-isopropylidene-α-D-galactopyranose

Base Information

• Chemical Name: 3-O-<2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-β-D-mannopyranosyl>-4,6-O-ethylidene-1,2-O-isopropylidene-α-D-galactopyranose
• CAS No.: 111407-77-3
• Molecular Formula: C₆₇H₇₆O₁₇
• Molecular Weight: 1153.33
• Mol file: 111407-77-3.mol

Synonyms:3-O-<2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-β-D-mannopyranosyl>-4,6-O-ethylidene-1,2-O-isopropylidene-α-D-galactopyranose

Chemical Property of 3-O-<2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-β-D-mannopyranosyl>-4,6-O-ethylidene-1,2-O-isopropylidene-α-D-galactopyranose

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-O-<2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-β-D-mannopyranosyl>-4,6-O-ethylidene-1,2-O-isopropylidene-α-D-galactopyranose

There total 1 articles about 3-O-<2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-β-D-mannopyranosyl>-4,6-O-ethylidene-1,2-O-isopropylidene-α-D-galactopyranose 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: 64.7%

2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl chloride (65827-59-0) + 4,6-O-ethylidene-1,2-O-isopropylidene-3-O-(3,4,6-tri-O-benzyl-β-D-mannopyranosyl)-α-D-galactopyranose (96101-05-2) → 3-O-<2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-β-D-mannopyranosyl>-4,6-O-ethylidene-1,2-O-isopropylidene-α-D-galactopyranose (111407-77-3)

Guidance literature:

With mercury(II) cyanide; In acetonitrile; at 20 ℃; for 60h;

DOI:10.1016/0008-6215(87)84009-0

Reference yield: 93.2%

3-O-<2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-β-D-mannopyranosyl>-4,6-O-ethylidene-1,2-O-isopropylidene-α-D-galactopyranose (111407-77-3) → 4,6-O-ethylidene-1,2-O-isopropylidene-3-O<3,4,6-tri-O-benzyl-2-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-β-D-mannopyranosyl>-α-D-galactopyranose (111408-66-3)

Guidance literature:

With sodium methylate; In methanol; at 20 ℃; for 16h;

DOI:10.1016/0008-6215(87)84009-0

upstream raw materials:

2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl chloride

4,6-O-ethylidene-1,2-O-isopropylidene-3-O-(3,4,6-tri-O-benzyl-β-D-mannopyranosyl)-α-D-galactopyranose

Downstream raw materials:

4,6-O-ethylidene-1,2-O-isopropylidene-3-O<3,4,6-tri-O-benzyl-2-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-β-D-mannopyranosyl>-α-D-galactopyranose