2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranosyl bromide

Base Information

• Chemical Name: 2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranosyl bromide
• CAS No.: 192827-11-5
• Molecular Formula: C₅₃H₄₃BrO₁₅
• Molecular Weight: 999.819
• Mol file: 192827-11-5.mol

Synonyms:2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranosyl bromide

Chemical Property of 2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranosyl bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranosyl bromide

There total 5 articles about 2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranosyl bromide 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: 33.3%

2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-1,2,3,4-tera-O-benzoyl-β-D-glucopyranose (192827-10-4) → 2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranosyl bromide (192827-11-5)

Guidance literature:

With titanium(IV) bromide; In dichloromethane; ethyl acetate; for 1h; Ambient temperature;

DOI:10.1021/jf960852b

Reference yield:

2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-1,2,3,4-tera-O-benzoyl-α-D-glucopyranose (193695-22-6) → 2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranosyl bromide (192827-11-5)

Guidance literature:

With hydrogen bromide; acetic acid; In dichloromethane; at 15 ℃; for 4h;

DOI:10.1016/S0008-6215(97)00086-4

Reference yield:

2,3,4-tri-O-benzoyl-α-D-xylopyranosyl bromide (14262-83-0) → 2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranosyl bromide (192827-11-5)

Guidance literature:

Multi-step reaction with 2 steps

1: Hg(CN)2 / acetonitrile / 3 h / Ambient temperature

2: 33.3 percent / TiBr₄ / CH₂Cl₂; ethyl acetate / 1 h / Ambient temperature

With mercury(II) cyanide; titanium(IV) bromide; In dichloromethane; ethyl acetate; acetonitrile;

DOI:10.1021/jf960852b

upstream raw materials:

2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-1,2,3,4-tera-O-benzoyl-β-D-glucopyranose

2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->6)-1,2,3,4-tera-O-benzoyl-α-D-glucopyranose

1,2,3,4-tetra-O-benzoyl-α-D-glucopyranose

2,3,4-tri-O-benzoyl-α-D-xylopyranosyl bromide

Downstream raw materials:

geranyl 2,3,4,2',3',4'-O-hexabenzoyl-β-D-xylopyranosyl-(1->6)-β-D-glucopyranoside

geranyl 6-O-β-D-xylopyranosyl-β-D-glucopyranoside

benzyl β-primeveroside

2-phenylethyl β-primeveroside