2,3,4-Tri-O-benzyl-L-rhamnopyranose

Base Information

• Chemical Name: 2,3,4-Tri-O-benzyl-L-rhamnopyranose
• CAS No.: 130282-66-5
• Molecular Formula: C27H24 O8
• Molecular Weight: 476.483
• Mol file: 130282-66-5.mol

Synonyms:2,3,4-Tri-O-benzoyl-L-rhamnopyranose

Chemical Property of 2,3,4-Tri-O-benzyl-L-rhamnopyranose

Chemical Property:

• Boiling Point: 651.1±55.0 °C(Predicted)
• PKA: 13.81±0.20(Predicted)
• PSA: 57.15000
• Density: 1.285±0.06 g/cm3(Predicted)
• LogP: 4.47970

Purity/Quality:

98% ^*data from raw suppliers

2,3,4-TRI-O-BENZYL-L-RHAMNOPYRANOSE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,3,4-Tri-O-benzyl-L-rhamnopyranose

There total 4 articles about 2,3,4-Tri-O-benzyl-L-rhamnopyranose 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:

L-rhamnose monohydrate (6155-35-7) → O2,O3,O4-Tribenzoyl-L-rhamnose (130282-66-5,485821-70-3)

Guidance literature:

Multi-step reaction with 3 steps

1: pyridine

2: hydrogen bromide; acetic acid

3: Ag₂CO₃; aqueous acetone

With pyridine; hydrogen bromide; acetic acid; acetone; silver carbonate;

DOI:10.1021/ja01145a097

Reference yield:

2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl bromide (14218-08-7,41881-44-1,53297-33-9,60820-93-1,61198-82-1,67986-91-8,73068-86-7,131897-72-8,131897-73-9) → O2,O3,O4-Tribenzoyl-L-rhamnose (130282-66-5,485821-70-3)

Guidance literature:

With acetone; silver carbonate;

DOI:10.1021/ja01145a097

Reference yield:

1,2,3,4-tetra-O-benzoyl-6-desoxy-α-L-mannopyranose (61198-83-2,71155-57-2,73891-00-6,73891-01-7,113567-33-2,113567-34-3,122089-70-7,135266-93-2,135266-94-3,140223-15-0,141115-69-7,148152-57-2) → O2,O3,O4-Tribenzoyl-L-rhamnose (130282-66-5,485821-70-3)

Guidance literature:

Multi-step reaction with 2 steps

1: hydrogen bromide; acetic acid

2: Ag₂CO₃; aqueous acetone

With hydrogen bromide; acetic acid; acetone; silver carbonate;

DOI:10.1021/ja01145a097

upstream raw materials:

2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl bromide

1,2,3,4-tetra-O-benzoyl-6-desoxy-α-L-mannopyranose

L-rhamnose monohydrate

benzoyl chloride