methyl 2,3,6-tri-O-Benzyl-4-O-(2-O-acetyl-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside

Base Information

• Chemical Name: methyl 2,3,6-tri-O-Benzyl-4-O-(2-O-acetyl-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside
• CAS No.: 202648-89-3
• Molecular Formula: C₃₉H₄₈O₁₂
• Molecular Weight: 708.803
• Mol file: 202648-89-3.mol

Synonyms:methyl 2,3,6-tri-O-Benzyl-4-O-(2-O-acetyl-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside

Chemical Property of methyl 2,3,6-tri-O-Benzyl-4-O-(2-O-acetyl-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 2,3,6-tri-O-Benzyl-4-O-(2-O-acetyl-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside

There total 10 articles about methyl 2,3,6-tri-O-Benzyl-4-O-(2-O-acetyl-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside 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: 70.0%

methyl 2,3,6-tri-O-Benzyl-4-O-(4,6-O-isopropylidene-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-gluco-pyranoside (202648-87-1) → methyl 2,3,6-tri-O-Benzyl-4-O-(2-O-acetyl-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside (202648-89-3)

Guidance literature:

With acetic anhydride; acetic acid; In pyridine;

Reference yield: 70.0%

acetic anhydride (108-24-7) + methyl 2,3,6-tri-O-Benzyl-4-O-(4,6-O-isopropylidene-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-gluco-pyranoside (202648-87-1) → methyl 2,3,6-tri-O-Benzyl-4-O-(2-O-acetyl-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside (202648-89-3)

Guidance literature:

acetic anhydride; methyl 2,3,6-tri-O-Benzyl-4-O-(4,6-O-isopropylidene-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-gluco-pyranoside; With pyridine; at 20 ℃; for 3h;

With acetic acid; at 60 ℃; for 2h;

DOI:10.1002/1521-3773(20010504)40:9<1670::AID-ANIE16700>3.0.CO;2-Q

Reference yield:

Acetic acid (4aR,6R,7S,8S,8aS)-6-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-8-methoxy-2,2-dimethyl-4a-vinyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester (202648-88-2) → methyl 2,3,6-tri-O-Benzyl-4-O-(2-O-acetyl-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside (202648-89-3)

Guidance literature:

With acetic acid; at 60 ℃; for 2h;

DOI:10.1002/1521-3765(20011119)7:22<4821::AID-CHEM4821>3.0.CO;2-N

upstream raw materials:

acetic anhydride

methyl 2,3,6-tri-O-Benzyl-4-O-(4,6-O-isopropylidene-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-gluco-pyranoside

Acetic acid (4aR,6R,7S,8S,8aS)-6-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-8-methoxy-2,2-dimethyl-4a-vinyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

1,2,4,6-tetra-O-acetyl-3-O-methyl-5-C-vinyl-β-D-gluco-pyranose

Downstream raw materials:

methyl 2,3,6-tri-O-Benzyl-4-O-(2,6-anhydro-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside

methyl 2,3,6-tri-O-benzyl-4-O-(2,6-anhydro-5-C-benzyloxycarbonyl-3-O-methyl-β-D-mannopyranosyl)-α-D-glucopyranoside

methyl 2,3,6-tri-O-benzyl-4-O-(2-O-acetyl-3-O-methyl-6-O-tosyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside