O³,O⁴-dibenzoyl-O²-methanesulfonyl-β-D-arabinopyranosyl bromide

Base Information

• Chemical Name: O³,O⁴-dibenzoyl-O²-methanesulfonyl-β-D-arabinopyranosyl bromide
• CAS No.: 111269-74-0
• Molecular Formula: C₂₀H₁₉BrO₈S
• Molecular Weight: 499.336
• Mol file: 111269-74-0.mol

Synonyms:

Chemical Property of O³,O⁴-dibenzoyl-O²-methanesulfonyl-β-D-arabinopyranosyl bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of O³,O⁴-dibenzoyl-O²-methanesulfonyl-β-D-arabinopyranosyl bromide

There total 6 articles about O³,O⁴-dibenzoyl-O²-methanesulfonyl-β-D-arabinopyranosyl 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:

O1,O3,O4-tribenzoyl-O2-methanesulfonyl-β-D-arabinopyranose (122904-00-1) → O3,O4-dibenzoyl-O2-methanesulfonyl-β-D-arabinopyranosyl bromide (111269-74-0)

Guidance literature:

With dichloromethane; hydrogen bromide; acetic acid; Behandeln in Essigsaeure;

DOI:10.1021/ja01552a056

Reference yield:

O4-formyl-O2-methanesulfonyl-D-arabinose (116009-82-6) → O3,O4-dibenzoyl-O2-methanesulfonyl-β-D-arabinopyranosyl bromide (111269-74-0)

Guidance literature:

Multi-step reaction with 3 steps

1: aqueous hydrochloric acid

2: pyridine

3: acetic acid; dichloromethane; hydrogen bromide / Behandeln in Essigsaeure

With pyridine; hydrogenchloride; dichloromethane; hydrogen bromide; acetic acid;

DOI:10.1021/ja01552a056

Reference yield:

O2-methanesulfonyl-D-arabinose (67006-18-2) → O3,O4-dibenzoyl-O2-methanesulfonyl-β-D-arabinopyranosyl bromide (111269-74-0)

Guidance literature:

Multi-step reaction with 2 steps

1: pyridine

2: acetic acid; dichloromethane; hydrogen bromide / Behandeln in Essigsaeure

With pyridine; dichloromethane; hydrogen bromide; acetic acid;

DOI:10.1021/ja01552a056

upstream raw materials:

O¹,O³,O⁴-tribenzoyl-O²-methanesulfonyl-β-D-arabinopyranose

O²-methanesulfonyl-D-arabinose

3-O-methylsulfonyl-D-glucose

O⁴-formyl-O²-methanesulfonyl-D-arabinose

Downstream raw materials:

O¹,O³,O⁴-tribenzoyl-O²-methanesulfonyl-α-D-arabinopyranose

methyl-(O³,O⁴-dibenzoyl-O²-methanesulfonyl-α-D-arabinopyranoside)