1-(4-(3-(4-bromophenyl)-1-phenyl-1H-pyrazol-4-yl)-4,5-dihydro-3,6-dimethylbenzo[c]isoxazol-5-yl)ethanone

Base Information

Chemical Name:1-(4-(3-(4-bromophenyl)-1-phenyl-1H-pyrazol-4-yl)-4,5-dihydro-3,6-dimethylbenzo[c]isoxazol-5-yl)ethanone
CAS No.:1609255-04-0
Molecular Formula:C₂₆H₂₂BrN₃O₂
Molecular Weight:488.384
Hs Code.:

Synonyms:1-(4-(3-(4-bromophenyl)-1-phenyl-1H-pyrazol-4-yl)-4,5-dihydro-3,6-dimethylbenzo[c]isoxazol-5-yl)ethanone

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Chemical Property of 1-(4-(3-(4-bromophenyl)-1-phenyl-1H-pyrazol-4-yl)-4,5-dihydro-3,6-dimethylbenzo[c]isoxazol-5-yl)ethanone

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Technology Process of 1-(4-(3-(4-bromophenyl)-1-phenyl-1H-pyrazol-4-yl)-4,5-dihydro-3,6-dimethylbenzo[c]isoxazol-5-yl)ethanone

There total 5 articles about 1-(4-(3-(4-bromophenyl)-1-phenyl-1H-pyrazol-4-yl)-4,5-dihydro-3,6-dimethylbenzo[c]isoxazol-5-yl)ethanone 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: 68.0%

: 1609254-96-7
2,4-diacetyl-3-(3-(4-bromophenyl)-1-phenyl-1H-pyrazol-4-yl)-5-hydroxy-5-methylcyclohexanone

: 1609255-04-0
1-(4-(3-(4-bromophenyl)-1-phenyl-1H-pyrazol-4-yl)-4,5-dihydro-3,6-dimethylbenzo[c]isoxazol-5-yl)ethanone

Guidance literature:: With hydroxylamine hydrochloride; In methanol; for 7h; Reflux;
DOI:10.1080/00397911.2013.862724

Reference yield:

: 100-63-0
phenylhydrazine

: 1609255-04-0
1-(4-(3-(4-bromophenyl)-1-phenyl-1H-pyrazol-4-yl)-4,5-dihydro-3,6-dimethylbenzo[c]isoxazol-5-yl)ethanone

Guidance literature:: Multi-step reaction with 4 steps

1: acetic acid / methanol / 1 h / Reflux

2: potassium carbonate; trichlorophosphate / 6 h / 0 - 80 °C

3: piperidine / dimethyl sulfoxide / 10 h / Reflux

4: hydroxylamine hydrochloride / methanol / 7 h / Reflux

With piperidine; hydroxylamine hydrochloride; potassium carbonate; acetic acid; trichlorophosphate; In methanol; dimethyl sulfoxide;
DOI:10.1080/00397911.2013.862724

Reference yield:

: 10591-75-0
4-bromoacetophenone phenylhydrazone

: 1609255-04-0
1-(4-(3-(4-bromophenyl)-1-phenyl-1H-pyrazol-4-yl)-4,5-dihydro-3,6-dimethylbenzo[c]isoxazol-5-yl)ethanone

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate; trichlorophosphate / 6 h / 0 - 80 °C

2: piperidine / dimethyl sulfoxide / 10 h / Reflux

3: hydroxylamine hydrochloride / methanol / 7 h / Reflux

With piperidine; hydroxylamine hydrochloride; potassium carbonate; trichlorophosphate; In methanol; dimethyl sulfoxide;
DOI:10.1080/00397911.2013.862724