2-[3-(4-chloro-phenyl)-5-methyl-pyrazol-1-yl]-3-methoxy-cyclopent-2-enone

Base Information

Chemical Name:2-[3-(4-chloro-phenyl)-5-methyl-pyrazol-1-yl]-3-methoxy-cyclopent-2-enone
CAS No.:1262512-23-1
Molecular Formula:C₁₆H₁₅ClN₂O₂
Molecular Weight:302.76
Hs Code.:

Synonyms:2-[3-(4-chloro-phenyl)-5-methyl-pyrazol-1-yl]-3-methoxy-cyclopent-2-enone

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Chemical Property of 2-[3-(4-chloro-phenyl)-5-methyl-pyrazol-1-yl]-3-methoxy-cyclopent-2-enone

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Technology Process of 2-[3-(4-chloro-phenyl)-5-methyl-pyrazol-1-yl]-3-methoxy-cyclopent-2-enone

There total 4 articles about 2-[3-(4-chloro-phenyl)-5-methyl-pyrazol-1-yl]-3-methoxy-cyclopent-2-enone 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:

: 1262512-21-9
2-[3-(4-chloro-phenyl)-5-methyl-pyrazol-1-yl]-cyclopentane-1,3-dione

: 77-78-1
dimethyl sulfate

: 1262512-23-1
2-[3-(4-chloro-phenyl)-5-methyl-pyrazol-1-yl]-3-methoxy-cyclopent-2-enone

Guidance literature:: With potassium carbonate; In acetone; at 60 ℃; for 3h;

Reference yield:

: 17629-27-5
3-(4-chlorophenyl)-5-methylpyrazole

: 1262512-23-1
2-[3-(4-chloro-phenyl)-5-methyl-pyrazol-1-yl]-3-methoxy-cyclopent-2-enone

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.25 h / 20 °C

1.2: 0.5 h / 20 °C

2.1: potassium carbonate / N,N-dimethyl-formamide / 0.17 h / 200 °C / microwave irradiation

3.1: potassium carbonate / acetone / 3 h / 60 °C

With sodium hydride; potassium carbonate; In N,N-dimethyl-formamide; acetone; mineral oil;

Reference yield:

: 1262512-19-5
5-[3-(4-chloro-phenyl)-5-methyl-pyrazol-1-yl]-4-oxo-pentanoic acid methyl ester

: 1262512-23-1
2-[3-(4-chloro-phenyl)-5-methyl-pyrazol-1-yl]-3-methoxy-cyclopent-2-enone

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / N,N-dimethyl-formamide / 0.17 h / 200 °C / microwave irradiation

2: potassium carbonate / acetone / 3 h / 60 °C

With potassium carbonate; In N,N-dimethyl-formamide; acetone;