3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl bromide

Base Information

• Chemical Name: 3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl bromide
• CAS No.: 96961-31-8
• Molecular Formula: C₃₀H₂₄BrNO₉
• Molecular Weight: 622.426
• Mol file: 96961-31-8.mol

Synonyms:3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl bromide

Chemical Property of 3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl bromide

There total 3 articles about 3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl bromide 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:

Acetyl bromide (506-96-7) + 1,3-di-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-D-glucopyranose → 3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl bromide (96961-31-8) + 3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-α-D-glucopyranosyl bromide (96961-30-7)

Guidance literature:

With water; In chloroform; acetic acid; at 20 ℃; for 3h; Title compound not separated from byproducts;

DOI:10.1007/BF01142798

Reference yield:

methyl-3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranoside (89756-12-7) → 3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl bromide (96961-31-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 77 percent / 1percent H₂SO₄ / 5 h / 20 °C

2: hydrogen bromide / acetic acid

With sulfuric acid; hydrogen bromide; In acetic acid;

DOI:10.1016/0008-6215(85)85174-0

Reference yield:

1,3-di-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-D-glucopyranose (96961-29-4) → 3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl bromide (96961-31-8) + 3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-α-D-glucopyranosyl bromide (96961-30-7)

Guidance literature:

With hydrogen bromide; In acetic acid;

DOI:10.1016/0008-6215(85)85174-0

upstream raw materials:

Acetyl bromide

1,3-di-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-D-glucopyranose

methyl-3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranoside

Downstream raw materials:

C₅₁H₄₅NO₁₆

C₅₀H₄₂BrNO₁₅

C₅₂H₄₅NO₁₇