3-chloro-5-(4-chlorophenyl)-4-(3,5-dichloro-2-pyridyl)-6-methylpyridazine

Base Information

Chemical Name:3-chloro-5-(4-chlorophenyl)-4-(3,5-dichloro-2-pyridyl)-6-methylpyridazine
CAS No.:940933-11-9
Molecular Formula:C₁₆H₉Cl₄N₃
Molecular Weight:385.08
Hs Code.:

Synonyms:3-chloro-5-(4-chlorophenyl)-4-(3,5-dichloro-2-pyridyl)-6-methylpyridazine

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Chemical Property of 3-chloro-5-(4-chlorophenyl)-4-(3,5-dichloro-2-pyridyl)-6-methylpyridazine

Chemical Property:

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Technology Process of 3-chloro-5-(4-chlorophenyl)-4-(3,5-dichloro-2-pyridyl)-6-methylpyridazine

There total 4 articles about 3-chloro-5-(4-chlorophenyl)-4-(3,5-dichloro-2-pyridyl)-6-methylpyridazine 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:

: 940933-30-2
5-(4-chlorophenyl)-4-(3,5-dichloro-2-pyridyl)-6-methyl-2H-pyridazin-3-one

: 940933-11-9
3-chloro-5-(4-chlorophenyl)-4-(3,5-dichloro-2-pyridyl)-6-methylpyridazine

Guidance literature:: 5-(4-chlorophenyl)-4-(3,5-dichloro-2-pyridyl)-6-methyl-2H-pyridazin-3-one; With trichlorophosphate; at 110 ℃; for 2h;

With water; sodium hydrogencarbonate; In ethyl acetate; at 0 - 20 ℃; for 0.0833333h;

Reference yield:

: diethyl 2-(3,5-dichloropyridin-2-yl)malonate

: 940933-11-9
3-chloro-5-(4-chlorophenyl)-4-(3,5-dichloro-2-pyridyl)-6-methylpyridazine

Guidance literature:: Multi-step reaction with 3 steps

1.1: water; sodium chloride / dimethyl sulfoxide / 0.67 h / 130 - 150 °C

2.1: sodium ethanolate / ethanol / 2 h / Heating / reflux

3.1: trichlorophosphate / 2 h / 110 °C

3.2: 0.08 h / 0 - 20 °C

With water; sodium ethanolate; sodium chloride; trichlorophosphate; In ethanol; dimethyl sulfoxide;

Reference yield:

: 940933-29-9
ethyl (3,5-dichloro-2-pyridyl) acetate

: 940933-11-9
3-chloro-5-(4-chlorophenyl)-4-(3,5-dichloro-2-pyridyl)-6-methylpyridazine

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium ethanolate / ethanol / 2 h / Heating / reflux

2.1: trichlorophosphate / 2 h / 110 °C

2.2: 0.08 h / 0 - 20 °C

With sodium ethanolate; trichlorophosphate; In ethanol;