6-(3-bromophenyl)pyridazin-3(2H)-one

Base Information

• Chemical Name: 6-(3-bromophenyl)pyridazin-3(2H)-one
• CAS No.: 62902-65-2
• Molecular Formula: C10H7BrN2O
• Molecular Weight: 251.082
• DSSTox Substance ID: DTXSID80512217
• Wikidata: Q82371375
• Mol file: 62902-65-2.mol

Synonyms:6-(3-bromophenyl)pyridazin-3(2H)-one;62902-65-2;6-(3-bromophenyl)pyridazin-3-ol;3-(3-bromophenyl)-1H-pyridazin-6-one;SCHEMBL2829502;DTXSID80512217;BMMQDXFSGTYZPE-UHFFFAOYSA-N;MFCD12143105;AKOS005207331;AKOS005638427;6-(3-bromophenyl)-3(2H)pyridazinone;AT10828;6-(3-bromophenyl)-3(2H)-pyridazinone;6-(3-Bromo-phenyl)-2H-pyridazin-3-one;BB 0242555;CS-0269060;FT-0743143;EN300-236789;F1967-0281;F2132-0010

Chemical Property of 6-(3-bromophenyl)pyridazin-3(2H)-one

Chemical Property:

• XLogP3: 2
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 249.97418
• Heavy Atom Count: 14
• Complexity: 299

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC(=CC(=C1)Br)C2=NNC(=O)C=C2

Technology Process of 6-(3-bromophenyl)pyridazin-3(2H)-one

There total 3 articles about 6-(3-bromophenyl)pyridazin-3(2H)-one 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: 76.0%

O,O-Diethyl hydrogen phosphorodithioate (298-06-6) + (E)-4-oxo-4-(3-bromophenyl)-2-butenoic acid (74939-78-9) → 6-(3-bromo-phenyl)-2H-pyridazin-3-one (62902-65-2)

Guidance literature:

With hydrazine hydrate; In ethanol;

Reference yield: 62.0%

1-(3-Bromophenyl)ethanone (2142-63-4) + Glyoxilic acid (298-12-4) → 6-(3-bromo-phenyl)-2H-pyridazin-3-one (62902-65-2)

Guidance literature:

1-(3-Bromophenyl)ethanone; Glyoxilic acid; at 105 ℃; for 3h; Neat (no solvent);

With ammonium hydroxide; In water; pH=8;

With hydrazine hydrate; In water; Reflux;

Reference yield:

→ 6-(3-bromo-phenyl)-2H-pyridazin-3-one (62902-65-2)

Guidance literature:

upstream raw materials:

O,O-Diethyl hydrogen phosphorodithioate

(E)-4-oxo-4-(3-bromophenyl)-2-butenoic acid

1-(3-Bromophenyl)ethanone

Glyoxilic acid

Downstream raw materials:

4-Amino-6-(3-bromophenyl)pyridazin-3(2H)-one

N¹-(3-((3-(3-bromophenyl)-6-oxopyridazin-1(6H)-yl)methyl)phenyl)-N⁴,N⁴-diethylpiperidine-1,4-dicarboxamide