benzyl 2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)-tetrakis<2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)>-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside

Base Information

• Chemical Name: benzyl 2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)-tetrakis<2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)>-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside
• CAS No.: 174090-15-4
• Molecular Formula: C₁₃₃H₁₂₈O₃₇
• Molecular Weight: 2318.46
• Mol file: 174090-15-4.mol

Synonyms:benzyl 2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)-tetrakis<2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)>-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside

Chemical Property of benzyl 2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)-tetrakis<2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)>-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of benzyl 2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)-tetrakis<2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)>-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside

There total 1 articles about benzyl 2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)-tetrakis<2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)>-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside 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: 88.0%

benzyl 4-O-chloroacetyl-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)-tetrakis<2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)>-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside → benzyl 2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)-tetrakis<2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)>-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside (174090-15-4)

Guidance literature:

With thiourea; In methanol; dichloromethane; for 4h; Heating;

DOI:10.1016/0008-6215(95)00259-6

Reference yield: 80.0%

benzyl 2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)-tetrakis<2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)>-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside (174090-15-4) + methyl O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-(1<*>4)-O-(2,3-di-O-acetyl-β-D-xylopyranosyl)-(1<*>4)-2,3-di-O-acetyl-1-thio-β-D-xylopyranoside (173468-23-0) → benzyl 2,3,4-tri-O-acetyl-β-D-xylopyranosyl-(1 <*> 4)-bis<2,3-di-O-acetyl-β-D-xylopyranosyl-(1 <*> 4)>-pentakis<2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)>-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside

Guidance literature:

With N-iodo-succinimide; 4 A molecular sieve; silver trifluoromethanesulfonate; In dichloromethane; toluene; at -20 ℃; for 0.166667h;

DOI:10.1016/0008-6215(95)00259-6

Reference yield: 80.0%

benzyl 2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)-tetrakis<2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)>-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside (174090-15-4) + methyl O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-(1<*>4)-2,3-di-O-acetyl-1-thio-β-D-xylopyranoside (173468-22-9) → benzyl 2,3,4-tri-O-acetyl-β-D-xylopyranosyl-(1 <*> 4)-2,3-di-O-acetyl-β-D-xylopyranosyl-(1 <*> 4)-pentakis<2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranosyl-(1 <*> 4)>-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside

Guidance literature:

With N-iodo-succinimide; 4 A molecular sieve; silver trifluoromethanesulfonate; In dichloromethane; toluene; at -20 ℃; for 0.166667h;

DOI:10.1016/0008-6215(95)00259-6