allyl 2-O-benzoyl-3-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranoside

Base Information

• Chemical Name: allyl 2-O-benzoyl-3-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranoside
• CAS No.: 161423-96-7
• Molecular Formula: C₄₃H₄₂O₁₄
• Molecular Weight: 782.798
• Mol file: 161423-96-7.mol

Synonyms:allyl 2-O-benzoyl-3-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranoside

Chemical Property of allyl 2-O-benzoyl-3-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of allyl 2-O-benzoyl-3-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranoside

There total 6 articles about allyl 2-O-benzoyl-3-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-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: 83.9%

allyl 2-O-benzoyl-3-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-4,6-O-benzylidene-α-D-glucopyranoside (161423-95-6) → allyl 2-O-benzoyl-3-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranoside (161423-96-7)

Guidance literature:

With trifluoroacetic acid; In dichloromethane; for 8h; Heating;

DOI:10.1016/0008-6215(94)00226-6

Reference yield:

allyl 4,6-O-benzylidene-α-D-glucopyranoside (93382-48-0) → allyl 2-O-benzoyl-3-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranoside (161423-96-7)

Guidance literature:

Multi-step reaction with 3 steps

1: 75.9 percent / imidazole / CHCl₃ / 7 h / Heating

2: 75.5 percent / Hg(CN)2, 4A molecular sieves / toluene / 4 h / Heating

3: 83.9 percent / 90percent aq. CF₃CO₂H / CH₂Cl₂ / 8 h / Heating

With 1H-imidazole; 4 A molecular sieve; mercury(II) cyanide; trifluoroacetic acid; In dichloromethane; chloroform; toluene;

DOI:10.1016/0008-6215(94)00226-6

Reference yield:

benzoyl chloride (98-88-4) → allyl 2-O-benzoyl-3-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranoside (161423-96-7)

Guidance literature:

Multi-step reaction with 3 steps

1: 75.9 percent / imidazole / CHCl₃ / 7 h / Heating

2: 75.5 percent / Hg(CN)2, 4A molecular sieves / toluene / 4 h / Heating

3: 83.9 percent / 90percent aq. CF₃CO₂H / CH₂Cl₂ / 8 h / Heating

With 1H-imidazole; 4 A molecular sieve; mercury(II) cyanide; trifluoroacetic acid; In dichloromethane; chloroform; toluene;

DOI:10.1016/0008-6215(94)00226-6

upstream raw materials:

allyl 2-O-benzoyl-3-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-4,6-O-benzylidene-α-D-glucopyranoside

allyl 4,6-O-benzylidene-α-D-glucopyranoside

benzoyl chloride

Allyl 2-O-benzoyl-4,6-O-benzylidene-α-D-glucopyranoside