4-METHANESULFONYL-BENZAMIDINE HCL

Base Information

• Chemical Name: 4-METHANESULFONYL-BENZAMIDINE HCL
• CAS No.: 5434-06-0
• Molecular Formula: C8H11ClN2O2S
• Molecular Weight: 234.7
• Mol file: 5434-06-0.mol

Synonyms:Benzamidine,p-(methylsulfonyl)-, hydrochloride (6CI);Benzenecarboximidamide, 4-(methylsulfonyl)-,monohydrochloride (9CI);p-(Methylsulfonyl)benzamidine hydrochloride;

Chemical Property of 4-METHANESULFONYL-BENZAMIDINE HCL

Chemical Property:

• Vapor Pressure: 3.57E-06mmHg at 25°C
• Boiling Point: 386.3 °C at 760 mmHg
• Flash Point: 187.5 °C
• PSA: 92.39000
• LogP: 3.05700
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

4-Methanesulfonyl-benzamidine;hydrochloride 95%+ ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-METHANESULFONYL-BENZAMIDINE HCL

There total 3 articles about 4-METHANESULFONYL-BENZAMIDINE HCL 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:

p-cyanophenyl methyl sulfide (21382-98-9) → 4-methanesulfonyl-benzamidine; hydrochloride (5434-06-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 89 percent / m-chloroperoxybenzoic acid / CH₂Cl₂ / 5.33 h / 0 - 20 °C

2: 1.) MeONa, 2.) NH₄Cl / 1.) MeOH, 45 deg C, 21 h, 2.) MeOH, 45 deg C, 20 h

With sodium methylate; ammonium chloride; 3-chloro-benzenecarboperoxoic acid; In dichloromethane;

DOI:10.1021/ja00070a003

Reference yield:

4-nitrobenzonitrile (619-72-7) → 4-methanesulfonyl-benzamidine; hydrochloride (5434-06-0)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) t-BuOK / 1.) DMSO, 2.) DMSO, 15 h

2: 89 percent / m-chloroperoxybenzoic acid / CH₂Cl₂ / 5.33 h / 0 - 20 °C

3: 1.) MeONa, 2.) NH₄Cl / 1.) MeOH, 45 deg C, 21 h, 2.) MeOH, 45 deg C, 20 h

With potassium tert-butylate; sodium methylate; ammonium chloride; 3-chloro-benzenecarboperoxoic acid; In dichloromethane;

DOI:10.1021/ja00070a003

Reference yield:

4-(methylsulfonyl)benzonitrile (22821-76-7) → 4-methanesulfonyl-benzamidine; hydrochloride (5434-06-0)

Guidance literature:

With sodium methylate; ammonium chloride; Yield given. Multistep reaction; 1.) MeOH, 45 deg C, 21 h, 2.) MeOH, 45 deg C, 20 h;

DOI:10.1021/ja00070a003

upstream raw materials:

4-(methylsulfonyl)benzonitrile

p-cyanophenyl methyl sulfide

4-nitrobenzonitrile

Downstream raw materials:

2-(4-methanesulfonyl-phenyl)-6-methyl-3H-pyrimidin-4-one

(p-(methylsulfonyl)phenyl)chlorodiazirine

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