4-[5-(4-fluorophenyl)-3-methyl-4-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-1H-pyrazol-1-yl]butanal

Base Information

Chemical Name:4-[5-(4-fluorophenyl)-3-methyl-4-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-1H-pyrazol-1-yl]butanal
CAS No.:1221500-48-6
Molecular Formula:C₂₂H₂₀FN₃O₃
Molecular Weight:393.418
Hs Code.:

Synonyms:4-[5-(4-fluorophenyl)-3-methyl-4-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-1H-pyrazol-1-yl]butanal

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Chemical Property of 4-[5-(4-fluorophenyl)-3-methyl-4-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-1H-pyrazol-1-yl]butanal

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Technology Process of 4-[5-(4-fluorophenyl)-3-methyl-4-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-1H-pyrazol-1-yl]butanal

There total 2 articles about 4-[5-(4-fluorophenyl)-3-methyl-4-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-1H-pyrazol-1-yl]butanal 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:

: 1221501-04-7
6-[5-(4-fluorophenyl)-1-(4-hydroxybutyl)-3-methyl-1Hpyrazol-4-yl]-2H-1,4-benzoxazin-3(4H)-one

: 1221500-48-6
4-[5-(4-fluorophenyl)-3-methyl-4-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-1H-pyrazol-1-yl]butanal

Guidance literature:: With sulfur trioxide pyridine complex; triethylamine; In dimethyl sulfoxide; at 20 ℃; for 3h;

Reference yield:

: 1221503-12-3
6-{1-[4-(benzyloxy)butyl]-5-(4-fluorophenyl)-3-methyl-1H-pyrazol-4-yl}-2H-1,4-benzoxazin-3(4H)-one

: 1221500-48-6
4-[5-(4-fluorophenyl)-3-methyl-4-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-1H-pyrazol-1-yl]butanal

Guidance literature:: Multi-step reaction with 2 steps

1: palladium 10% on activated carbon / ethanol / 23 h / 20 - 50 °C

2: sulfur trioxide pyridine complex; triethylamine / dimethyl sulfoxide / 3 h / 20 °C

With sulfur trioxide pyridine complex; triethylamine; palladium 10% on activated carbon; In ethanol; dimethyl sulfoxide;