1-[2-fluoro-4-(trifluoromethyl)phenyl]-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

Base Information

Chemical Name:1-[2-fluoro-4-(trifluoromethyl)phenyl]-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one
CAS No.:1238695-56-1
Molecular Formula:C₂₁H₁₄F₄N₄O₂
Molecular Weight:430.361
Hs Code.:

Synonyms:1-[2-fluoro-4-(trifluoromethyl)phenyl]-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

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Chemical Property of 1-[2-fluoro-4-(trifluoromethyl)phenyl]-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

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Technology Process of 1-[2-fluoro-4-(trifluoromethyl)phenyl]-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

There total 8 articles about 1-[2-fluoro-4-(trifluoromethyl)phenyl]-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: 33.0%

: 680-15-9
2,2-difluoro-2-(fluorosulfonyl)acetate

: 1238695-54-9
1-(2-fluoro-4-iodophenyl)-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

: 1238695-56-1
1-[2-fluoro-4-(trifluoromethyl)phenyl]-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

Guidance literature:: With N,N,N,N,N,N-hexamethylphosphoric triamide; copper(l) iodide; In N,N-dimethyl-formamide; at 90 ℃; for 24h; Inert atmosphere;

Reference yield:

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

: 1238695-56-1
1-[2-fluoro-4-(trifluoromethyl)phenyl]-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: 6 h / Reflux

1.2: 2 h / Reflux

2.1: copper(l) iodide; N,N,N,N,N,N-hexamethylphosphoric triamide / N,N-dimethyl-formamide / 24 h / 90 °C / Inert atmosphere

With N,N,N,N,N,N-hexamethylphosphoric triamide; copper(l) iodide; In N,N-dimethyl-formamide;
DOI:10.1021/jm5013648

Reference yield:

: C₁₆H₁₅FIN₃O₃

: 1238695-56-1
1-[2-fluoro-4-(trifluoromethyl)phenyl]-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: acetic acid / 2 h / Reflux

2: N,N,N,N,N,N-hexamethylphosphoric triamide; copper(l) iodide / N,N-dimethyl-formamide / 24 h / 90 °C / Inert atmosphere

With N,N,N,N,N,N-hexamethylphosphoric triamide; copper(l) iodide; acetic acid; In N,N-dimethyl-formamide;