1,3,4,5,5-pentakis(benzyloxy)pentan-2-yl benzoate (non-preferred name)

Base Information

• Chemical Name: 1,3,4,5,5-pentakis(benzyloxy)pentan-2-yl benzoate (non-preferred name)
• CAS No.: 4096-49-5
• Molecular Formula: C₄₇H₄₆O₇
• Molecular Weight: 722.878
• Mol file: 4096-49-5.mol

Synonyms:Arabinose,2,3,5-tri-O-benzyl-, dibenzyl acetal, benzoate (7CI); NSC 81028

Chemical Property of 1,3,4,5,5-pentakis(benzyloxy)pentan-2-yl benzoate (non-preferred name)

Chemical Property:

• Vapor Pressure: 2.75E-25mmHg at 25°C
• Boiling Point: 795.3°C at 760 mmHg
• Flash Point: 316.7°C
• Density: 1.179g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,3,4,5,5-pentakis(benzyloxy)pentan-2-yl benzoate (non-preferred name)

There total 3 articles about 1,3,4,5,5-pentakis(benzyloxy)pentan-2-yl benzoate (non-preferred name) 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:

2,3,5-tri-O-benzyl-D-arabinofuranose (160549-10-0) → O4-benzoyl-O2,O3,O5-tribenzyl-D-arabinose dibenzyl acetal (4096-49-5)

Guidance literature:

Multi-step reaction with 2 steps

1: (i) HCl, (ii) /BRN= 471389/, Py

2: CdCO₃, HgCl₂, Drierite

With calcium sulfate; cadmium(II) carbonate; mercury dichloride;

DOI:10.1021/jo01018a048

Reference yield:

benzoyl chloride (98-88-4) → O4-benzoyl-O2,O3,O5-tribenzyl-D-arabinose dibenzyl acetal (4096-49-5)

Guidance literature:

Multi-step reaction with 2 steps

1: (i) HCl, (ii) /BRN= 471389/, Py

2: CdCO₃, HgCl₂, Drierite

With calcium sulfate; cadmium(II) carbonate; mercury dichloride;

DOI:10.1021/jo01018a048

Reference yield:

4-O-Benzoyl-2,3,5-tri-O-benzyl-D-arabinose-diaethyldithioacetal (4645-59-4) + benzyl alcohol (100-51-6,185532-71-2) → O4-benzoyl-O2,O3,O5-tribenzyl-D-arabinose dibenzyl acetal (4096-49-5)

Guidance literature:

With calcium sulfate; cadmium(II) carbonate; mercury dichloride;

DOI:10.1021/jo01018a048

upstream raw materials:

4-O-Benzoyl-2,3,5-tri-O-benzyl-D-arabinose-diaethyldithioacetal

benzyl alcohol

2,3,5-tri-O-benzyl-D-arabinofuranose

benzoyl chloride

Downstream raw materials:

4-O-Methylsulfonyl-2,3,5-tri-O-benzyl-D-arabinose-dibenzylacetal

Refernces