4,7-anhydro-1,2,3-trideoxy-5,6,8-tri-O-benzoyl-D-allo-oct-1-ene

Base Information

• Chemical Name: 4,7-anhydro-1,2,3-trideoxy-5,6,8-tri-O-benzoyl-D-allo-oct-1-ene
• CAS No.: 82921-67-3
• Molecular Formula: C₂₉H₂₆O₇
• Molecular Weight: 486.521
• Mol file: 82921-67-3.mol

Synonyms:4,7-anhydro-1,2,3-trideoxy-5,6,8-tri-O-benzoyl-D-allo-oct-1-ene

Chemical Property of 4,7-anhydro-1,2,3-trideoxy-5,6,8-tri-O-benzoyl-D-allo-oct-1-ene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4,7-anhydro-1,2,3-trideoxy-5,6,8-tri-O-benzoyl-D-allo-oct-1-ene

There total 1 articles about 4,7-anhydro-1,2,3-trideoxy-5,6,8-tri-O-benzoyl-D-allo-oct-1-ene 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%

1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose (6974-32-9) + allyl-trimethyl-silane (762-72-1) → 4,7-anhydro-1,2,3-trideoxy-5,6,8-tri-O-benzoyl-D-allo-oct-1-ene (82921-67-3) + 4,7-anhydro-1,2,3-trideoxy-5,6,8-tri-O-benzoyl-D-altro-oct-1-ene (83023-37-4)

Guidance literature:

With boron trifluoride diethyl etherate; In acetonitrile; for 3h; cooling;

DOI:10.1021/ol701866v

Reference yield:

C29H26O7 (82921-67-3,83023-37-4) → 3,6-anhydro-2-deoxy-4,5,7-tri-O-benzoyl-D-heptose (83476-38-4,83476-39-5)

Guidance literature:

With dimethylsulfide; ozone; Yield given. Multistep reaction; 1.) methanol, -70 deg C, 5 min, 3.) from -70 deg C to room temp., 3 h;

DOI:10.1021/jo00147a015

Reference yield:

C29H26O7 (82921-67-3,83023-37-4) → 3,6-anhydro-2-deoxy-4,5,7-tri-O-benzoyl-D-heptanoic acid (50907-75-0,50907-76-1)

Guidance literature:

With formic acid; dihydrogen peroxide; ozone; Yield given. Multistep reaction; 1.) methanol, -70 deg C, 2.) a.) RT, b.) reflux, 60 min;

DOI:10.1021/jo00147a015

upstream raw materials:

1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose

allyl-trimethyl-silane

Downstream raw materials:

3,6-anhydro-2-deoxy-4,5,7-tri-O-benzoyl-D-heptanoic acid

3,6-anhydro-2-deoxy-4,5,7-tri-O-benzoyl-D-heptose

C₂₈H₂₄O₉