3-Oxo-5,6-diphenyl-2,3-dihydropyridazine-4-carboxylic acid

Base Information

• Chemical Name: 3-Oxo-5,6-diphenyl-2,3-dihydropyridazine-4-carboxylic acid
• CAS No.: 82231-91-2
• Molecular Formula: C17H12N2O3
• Molecular Weight: 292.294
• DSSTox Substance ID: DTXSID20352735
• Wikidata: Q82130041
• ChEMBL ID: CHEMBL4126647

Synonyms:82231-91-2;3-oxo-5,6-diphenyl-2,3-dihydropyridazine-4-carboxylic acid;6-oxo-3,4-diphenyl-1H-pyridazine-5-carboxylic acid;F3099-5022;CHEMBL4126647;SCHEMBL10977595;DTXSID20352735;OFQZCIUBHVXWOR-UHFFFAOYSA-N;HMS1619B07;MFCD06009525;AKOS000273311;CCG-121925;CS-0288745;4-Carboxy-5,6-diphenyl-3-(2H)-pyridazinone;EN300-159767;Z277144372;3-oxo-5,6-diphenyl-2,3-dihydropyridazine-4-carboxylicacid

Chemical Property of 3-Oxo-5,6-diphenyl-2,3-dihydropyridazine-4-carboxylic acid

Chemical Property:

• XLogP3: 3.2
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 3
• Exact Mass: 292.08479225
• Heavy Atom Count: 22
• Complexity: 524

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=C(C(=O)NN=C2C3=CC=CC=C3)C(=O)O

Technology Process of 3-Oxo-5,6-diphenyl-2,3-dihydropyridazine-4-carboxylic acid

There total 10 articles about 3-Oxo-5,6-diphenyl-2,3-dihydropyridazine-4-carboxylic acid 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: 87.0%

4-acetyl-5,6-diphenyl-2,3-dihydropyridazin-3-one (75643-43-5) → 3-oxo-5,6-diphenyl-2,3-dihydro-pyridazine-4-carboxylic acid (82231-91-2)

Guidance literature:

With nitric acid; sodium nitrite; In water; acetic acid; at 60 ℃; for 0.5h;

Reference yield: 80.0%

4-cyano-5,6-diphenyl-3-(2'-cyanoethyl-oxo)pyridazine (128627-89-4) → 3-oxo-5,6-diphenyl-2,3-dihydro-pyridazine-4-carboxylic acid (82231-91-2)

Guidance literature:

With sodium hydroxide; for 6h; Heating;

Reference yield: 80.0%

4-carbethoxy-5,6-diphenyl-3-(2'-cyanoethyl-oxo)pyridazine (128627-91-8) → 3-oxo-5,6-diphenyl-2,3-dihydro-pyridazine-4-carboxylic acid (82231-91-2)

Guidance literature:

With sodium hydroxide; for 6h; Heating;

upstream raw materials:

ethyl 2,3-dihydro-5,6-diphenyl-3-oxopyridazine-4-carboxylate

4-cyano-5,6-diphenylpyridazin-3(2H)-one

4-cyano-5,6-diphenyl-3-(2'-cyanoethyl-oxo)pyridazine

4-carbethoxy-5,6-diphenyl-3-(2'-cyanoethyl-oxo)pyridazine

Downstream raw materials:

5,6-diphenylpyridazine-3-(2H)-one

3-oxo-5,6-diphenyl-2,3-dihydropyridazine-4-carbonyl chloride

3-chloro-4-chlorocarbonyl-5,6-diphenylpyridazine

7H-5,6-dihydro-5-oxo-3,4-diphenylpyrazolo[3,4-c]pyridazine

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