3(2H)-Pyridazinone, 4,5-dichloro-2-((4-nitrophenyl)sulfonyl)-

Base Information

• Chemical Name: 3(2H)-Pyridazinone, 4,5-dichloro-2-((4-nitrophenyl)sulfonyl)-
• CAS No.: 155164-61-7
• Molecular Formula: C10H5 Cl2 N3 O5 S
• Molecular Weight: 350.139
• DSSTox Substance ID: DTXSID30165833
• Nikkaji Number: J632.886E
• Wikidata: Q83035064
• Mol file: 155164-61-7.mol

Synonyms:155164-61-7;CCRIS 8194;3(2H)-Pyridazinone, 4,5-dichloro-2-((4-nitrophenyl)sulfonyl)-;4,5-dichloro-2-(4-nitrophenyl)sulfonylpyridazin-3-one;4,5-Dichloro-2-((4-nitrophenyl)sulfonyl)-3(2H)-pyridazinone;4,5-DICHLORO-2-[(4-NITROPHENYL)SULFONYL]-3(2H)-PYRIDAZINONE;DTXSID30165833;CWQMZMPHMWBCFH-UHFFFAOYSA-N;LS-189294;4,5-Dichloro-2-(4-nitrophenylsulfonyl)pyridazin-3(2H)-one;4,5-dichloro-2-[(4-nitrophenyl)sulphonyl] pyridazin-3(2h )-one

Chemical Property of 3(2H)-Pyridazinone, 4,5-dichloro-2-((4-nitrophenyl)sulfonyl)-

Chemical Property:

• Vapor Pressure: 1.13E-09mmHg at 25°C
• Refractive Index: 1.713
• Boiling Point: 488°Cat760mmHg
• Flash Point: 249°C
• PSA: 123.23000
• Density: 1.8g/cm³
• LogP: 3.29930
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 2
• Exact Mass: 348.9326968
• Heavy Atom Count: 21
• Complexity: 626

Purity/Quality:

4,5-DICHLORO-2-(4-NITROPHENYL)SULFONYL-PYRIDAZIN-3-ONE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1[N+](=O)[O-])S(=O)(=O)N2C(=O)C(=C(C=N2)Cl)Cl

Technology Process of 3(2H)-Pyridazinone, 4,5-dichloro-2-((4-nitrophenyl)sulfonyl)-

There total 1 articles about 3(2H)-Pyridazinone, 4,5-dichloro-2-((4-nitrophenyl)sulfonyl)- 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: 92.0%

4,5-dichloro-2H-pyridazin-3-one (932-22-9) + 4-Nitrobenzenesulfonyl chloride (98-74-8) → 2-(4-nitrobenzenesulfonyl)-4,5-dichloropyridazin-3-one (155164-61-7)

Guidance literature:

With dmap; In tetrahydrofuran; at 20 ℃; for 0.17h;

DOI:10.1002/jhet.5570390129

Reference yield: 98.0%

piperidine (110-89-4) + 2-(4-nitrobenzenesulfonyl)-4,5-dichloropyridazin-3-one (155164-61-7) → 1-((4-nitrophenyl)sulfonyl)piperidine (64268-93-5)

Guidance literature:

In tetrahydrofuran; at 20 - 22 ℃; for 0.3h;

DOI:10.1002/jhet.5570390129

Reference yield: 98.0%

cyclohexylamine (108-91-8,157973-60-9) + 2-(4-nitrobenzenesulfonyl)-4,5-dichloropyridazin-3-one (155164-61-7) → N-cyclohexyl-p-nitrobenzenesulfonamide (52374-26-2)

Guidance literature:

In tetrahydrofuran; at 20 - 22 ℃; for 1h;

DOI:10.1002/jhet.5570390129

upstream raw materials:

4,5-dichloro-2H-pyridazin-3-one

4-Nitrobenzenesulfonyl chloride

Downstream raw materials:

1-((4-nitrophenyl)sulfonyl)piperidine

N-cyclohexyl-p-nitrobenzenesulfonamide

4-nitrobenzenesulfonyl ethylamine

N,N-Diethyl-4-nitro-benzenesulfonamide