allyl 2-O-benzyl-(R)-4,6-O-benzylidene-β-D-ribohexopyranoside-3-ulose

Base Information

• Chemical Name: allyl 2-O-benzyl-(R)-4,6-O-benzylidene-β-D-ribohexopyranoside-3-ulose
• CAS No.: 1207733-99-0
• Molecular Formula: C₂₃H₂₄O₆
• Molecular Weight: 396.44
• Mol file: 1207733-99-0.mol

Synonyms:allyl 2-O-benzyl-(R)-4,6-O-benzylidene-β-D-ribohexopyranoside-3-ulose

Chemical Property of allyl 2-O-benzyl-(R)-4,6-O-benzylidene-β-D-ribohexopyranoside-3-ulose

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of allyl 2-O-benzyl-(R)-4,6-O-benzylidene-β-D-ribohexopyranoside-3-ulose

There total 1 articles about allyl 2-O-benzyl-(R)-4,6-O-benzylidene-β-D-ribohexopyranoside-3-ulose 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: 75.0%

allyl 2-O-benzyl-(R)-4,6-O-benzylidene-β-D-gluco-pyranoside (161277-33-4) → allyl 2-O-benzyl-(R)-4,6-O-benzylidene-β-D-ribohexopyranoside-3-ulose (1207733-99-0)

Guidance literature:

allyl 2-O-benzyl-(R)-4,6-O-benzylidene-β-D-gluco-pyranoside; With trifluoroacetic anhydride; In dichloromethane; dimethyl sulfoxide; at -78 ℃; for 2h;

With triethylamine; In dichloromethane; at -78 - 25 ℃; for 12h;

DOI:10.1007/s00044-021-02715-8

Reference yield: 55.2%

allyl 2-O-benzyl-(R)-4,6-O-benzylidene-β-D-ribohexopyranoside-3-ulose (1207733-99-0) → allyl 2-O-benzyl-(R)-4,6-O-benzylidene-3-deoxy-3,3-difluoro-β-D-ribo-hexopyranoside (1207734-00-6)

Guidance literature:

With diethylamino-sulfur trifluoride; In dichloromethane; at 25 ℃; for 120h; Inert atmosphere;

DOI:10.1016/j.tet.2009.11.069 DOI:10.1016/j.tet.2009.12.010

upstream raw materials:

allyl 2-O-benzyl-(R)-4,6-O-benzylidene-β-D-gluco-pyranoside

Downstream raw materials:

allyl 2-O-benzyl-(R)-4,6-O-benzylidene-3-deoxy-3,3-difluoro-β-D-ribo-hexopyranoside