2-benzenesulfonamidopyrimidine

Base Information

• Chemical Name: 2-benzenesulfonamidopyrimidine
• CAS No.: 16699-12-0
• Molecular Formula: C10H9 N3 O2 S
• Molecular Weight: 235.266
• Hs Code.: 2935009090
• Mol file: 16699-12-0.mol

Synonyms:2-(Phenylsulfonamido)pyrimidine;2-Aminopyrimidinebenzenesulfonamide; 2-Benzenesulfonamidopyrimidine

Chemical Property of 2-benzenesulfonamidopyrimidine

Chemical Property:

• Vapor Pressure: 4.81E-08mmHg at 25°C
• Melting Point: 229-230 °C
• Boiling Point: 443°Cat760mmHg
• PKA: 5.99±0.10(Predicted)
• Flash Point: 221.7°C
• PSA: 80.33000
• Density: 1.425g/cm³
• LogP: 2.43120

Purity/Quality:

99% ^*data from raw suppliers

N-(Pyrimidin-2-yl)benzenesulfonamide 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-benzenesulfonamidopyrimidine

There total 6 articles about 2-benzenesulfonamidopyrimidine 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: 97.0%

2-aminopyrimidine (109-12-6) + benzenesulfonyl chloride (98-09-9) → 2-pyrimidine (16699-12-0)

Guidance literature:

With pyridine; at 0 ℃; for 2h; Inert atmosphere;

DOI:10.1016/j.bmc.2009.09.030

Reference yield: 86.0%

benzenesulfonamide (98-10-2) + 2-bromopyrimidine (4595-60-2) → 2-pyrimidine (16699-12-0)

Guidance literature:

With copper(l) iodide; potassium carbonate; N,N`-dimethylethylenediamine; In acetonitrile; at 70 ℃; for 8h; Inert atmosphere;

DOI:10.1016/j.tetlet.2011.10.113

Reference yield: 82.0%

2-aminopyrimidine (109-12-6) + benzenesulfonyl chloride (98-09-9) → 2-pyrimidine (16699-12-0) + 2-pyrimidine

Guidance literature:

With pyridine; for 24h; Ambient temperature;

DOI:10.1248/cpb.47.809

upstream raw materials:

2-aminopyrimidine

benzenesulfonyl chloride

benzenesulfonamide

2-phenoxypyrimidine

Downstream raw materials:

N-(5-chloro-pyrimidin-2-yl)-benzenesulfonamide

N-(5-bromo-pyrimidin-2-yl)-benzenesulfonamide

N-(5-iodo-pyrimidin-2-yl)-benzenesulfonamide

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