methyl 5-(4-chlorophenyl)-1-(6-oxo-1,6-dihydropyridazin-3-yl)-1H-pyrazole-3-carboxylate

Base Information

Chemical Name:methyl 5-(4-chlorophenyl)-1-(6-oxo-1,6-dihydropyridazin-3-yl)-1H-pyrazole-3-carboxylate
CAS No.:1443778-08-2
Molecular Formula:C₁₅H₁₁ClN₄O₃
Molecular Weight:330.73
Hs Code.:

Synonyms:methyl 5-(4-chlorophenyl)-1-(6-oxo-1,6-dihydropyridazin-3-yl)-1H-pyrazole-3-carboxylate

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Chemical Property of methyl 5-(4-chlorophenyl)-1-(6-oxo-1,6-dihydropyridazin-3-yl)-1H-pyrazole-3-carboxylate

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Technology Process of methyl 5-(4-chlorophenyl)-1-(6-oxo-1,6-dihydropyridazin-3-yl)-1H-pyrazole-3-carboxylate

There total 3 articles about methyl 5-(4-chlorophenyl)-1-(6-oxo-1,6-dihydropyridazin-3-yl)-1H-pyrazole-3-carboxylate 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:

: 1443777-67-0
methyl 5-(4-chlorophenyl)-1-(6-chloropyridazine-3-yl)-1H-pyrazole-3-carboxylate

: 1443778-08-2
methyl 5-(4-chlorophenyl)-1-(6-oxo-1,6-dihydropyridazin-3-yl)-1H-pyrazole-3-carboxylate

Guidance literature:: With sodium acetate; acetic acid; for 10h; Reflux;
DOI:10.1016/j.ejmech.2013.03.048

Reference yield:

: 99-91-2
para-chloroacetophenone

: 1443778-08-2
methyl 5-(4-chlorophenyl)-1-(6-oxo-1,6-dihydropyridazin-3-yl)-1H-pyrazole-3-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium methylate / methanol / 20 °C

2: hydrogenchloride / water; methanol / 5 h / 20 °C

3: acetic acid; sodium acetate / 10 h / Reflux

With hydrogenchloride; sodium methylate; sodium acetate; acetic acid; In methanol; water; 1: |Claisen Condensation;
DOI:10.1016/j.ejmech.2013.03.048

Reference yield:

: 39757-35-2
methyl 4-(4-chlorophenyl)-2,4-dioxobutanoate

: 1443778-08-2
methyl 5-(4-chlorophenyl)-1-(6-oxo-1,6-dihydropyridazin-3-yl)-1H-pyrazole-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride / water; methanol / 5 h / 20 °C

2: acetic acid; sodium acetate / 10 h / Reflux

With hydrogenchloride; sodium acetate; acetic acid; In methanol; water;
DOI:10.1016/j.ejmech.2013.03.048