1-{4-[3-(difluoromethyl)-2-oxoimidazolidin-1-yl]-2-fluorophenyl}-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

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Chemical Name:1-{4-[3-(difluoromethyl)-2-oxoimidazolidin-1-yl]-2-fluorophenyl}-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one
CAS No.:1238698-53-7
Molecular Formula:C₂₄H₁₉F₃N₆O₃
Molecular Weight:496.448
Hs Code.:

Synonyms:1-{4-[3-(difluoromethyl)-2-oxoimidazolidin-1-yl]-2-fluorophenyl}-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

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Chemical Property of 1-{4-[3-(difluoromethyl)-2-oxoimidazolidin-1-yl]-2-fluorophenyl}-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

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Technology Process of 1-{4-[3-(difluoromethyl)-2-oxoimidazolidin-1-yl]-2-fluorophenyl}-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

There total 5 articles about 1-{4-[3-(difluoromethyl)-2-oxoimidazolidin-1-yl]-2-fluorophenyl}-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-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: 2.3%

: 1238698-50-4
1-[2-fluoro-4-(2-oxoimidazolidin-1-yl)phenyl]-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

: 1895-39-2
sodium chlorodifluoroacetate

: 1238698-53-7
1-{4-[3-(difluoromethyl)-2-oxoimidazolidin-1-yl]-2-fluorophenyl}-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

Guidance literature:: With 18-crown-6 ether; In acetonitrile; at 90 ℃; for 20h;

Reference yield:

: 1238701-78-4
3-acetyl-1-(2-fluoro-4-iodophenyl)-5-methoxypyridazin-4(1H)-one

: 1238698-53-7
1-{4-[3-(difluoromethyl)-2-oxoimidazolidin-1-yl]-2-fluorophenyl}-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

Guidance literature:: Multi-step reaction with 5 steps

1: 6 h / Reflux

2: acetic acid / 2 h / Reflux

3: potassium phosphate; copper(l) iodide; (S,S)-1,2-diaminocyclohexane / toluene / 24 h / 80 °C / Inert atmosphere

4: trifluoroacetic acid / 1 h / 80 °C

5: 18-crown-6 ether / acetonitrile / 20 h / 90 °C

With potassium phosphate; copper(l) iodide; 18-crown-6 ether; (S,S)-1,2-diaminocyclohexane; acetic acid; trifluoroacetic acid; In toluene; acetonitrile;

Reference yield:

: C₁₆H₁₅FIN₃O₃

: 1238698-53-7
1-{4-[3-(difluoromethyl)-2-oxoimidazolidin-1-yl]-2-fluorophenyl}-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

Guidance literature:: Multi-step reaction with 4 steps

1: acetic acid / 2 h / Reflux

2: potassium phosphate; copper(l) iodide; (S,S)-1,2-diaminocyclohexane / toluene / 24 h / 80 °C / Inert atmosphere

3: trifluoroacetic acid / 1 h / 80 °C

4: 18-crown-6 ether / acetonitrile / 20 h / 90 °C

With potassium phosphate; copper(l) iodide; 18-crown-6 ether; (S,S)-1,2-diaminocyclohexane; acetic acid; trifluoroacetic acid; In toluene; acetonitrile;