2-Bromo-4,5-dimethoxy-N-phenylbenzenesulfonamide

Base Information

• Chemical Name: 2-Bromo-4,5-dimethoxy-N-phenylbenzenesulfonamide
• CAS No.: 56948-19-7
• Molecular Formula: C₁₄H₁₄BrNO₄S
• Molecular Weight: 372.239
• DSSTox Substance ID: DTXSID40972398
• Wikidata: Q82956159
• Mol file: 56948-19-7.mol

Synonyms:2-Bromo-4,5-dimethoxy-N-phenylbenzenesulfonamide;56948-19-7;Benzenesulfonamide, 2-bromo-4,5-dimethoxy-N-phenyl-;N-(2-bromo-4,5-dimethoxyphenyl)benzenesulfonamide;DTXSID40972398;LS-31309

Chemical Property of 2-Bromo-4,5-dimethoxy-N-phenylbenzenesulfonamide

Chemical Property:

• Vapor Pressure: 8.37E-09mmHg at 25°C
• Boiling Point: 464.4°Cat760mmHg
• Flash Point: 234.7°C
• Density: 1.533g/cm³
• XLogP3: 3.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 5
• Exact Mass: 370.98269
• Heavy Atom Count: 21
• Complexity: 419

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=C(C=C(C(=C1)NS(=O)(=O)C2=CC=CC=C2)Br)OC

Technology Process of 2-Bromo-4,5-dimethoxy-N-phenylbenzenesulfonamide

There total 4 articles about 2-Bromo-4,5-dimethoxy-N-phenylbenzenesulfonamide 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:

benzenesulfonyl chloride (98-09-9) → N-(2-Brom-4,5-dimethoxyphenyl)-benzolsulfonamid (56948-19-7)

Guidance literature:

Multi-step reaction with 2 steps

1: aq. NaOH / acetone

2: Br₂, AcOH

With sodium hydroxide; bromine; acetic acid; In acetone;

DOI:10.1248/cpb.24.2803

Reference yield:

3,4-dimethoxyaniline (6315-89-5) → N-(2-Brom-4,5-dimethoxyphenyl)-benzolsulfonamid (56948-19-7)

Guidance literature:

Multi-step reaction with 2 steps

1: aq. NaOH / acetone

2: Br₂, AcOH

With sodium hydroxide; bromine; acetic acid; In acetone;

DOI:10.1248/cpb.24.2803

Reference yield:

N-(3,4-dimethoxyphenyl)benzenesulfonamide (62035-67-0) → N-(2-Brom-4,5-dimethoxyphenyl)-benzolsulfonamid (56948-19-7)

Guidance literature:

With bromine; acetic acid;

DOI:10.1248/cpb.24.2803

upstream raw materials:

N-(3,4-dimethoxyphenyl)benzenesulfonamide

benzenesulfonyl chloride

3,4-dimethoxyaniline