(4-(4-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)carbohydrazonoyl dicyanide

Base Information

Chemical Name:(4-(4-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)carbohydrazonoyl dicyanide
CAS No.:131741-36-1
Molecular Formula:C₁₄H₁₀N₆O
Molecular Weight:278.273
Hs Code.:

Synonyms:(4-(4-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)carbohydrazonoyl dicyanide

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Chemical Property of (4-(4-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)carbohydrazonoyl dicyanide

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Technology Process of (4-(4-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)carbohydrazonoyl dicyanide

There total 2 articles about (4-(4-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)carbohydrazonoyl dicyanide 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: 70.0%

: 52240-11-6
6-(4-aminophenyl)-5-methylpyridazine-3(2H)-one

: 109-77-3
malononitrile

: 131741-36-1
(4-(4-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)carbohydrazonoyl dicyanide

Guidance literature:: 6-(4-aminophenyl)-5-methylpyridazine-3(2H)-one; With hydrogenchloride; sodium nitrite; In ethanol; water; at 0 ℃; for 0.166667h; Inert atmosphere;

malononitrile; In ethanol; water; at 20 ℃; for 0.166667h;

With sodium hydroxide; In ethanol; water; at 20 ℃; for 1h; pH=6;

Reference yield:

: 19064-64-3
3,6-dichloro-4-methylpyridazine

: 214360-73-3
4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)aniline

: 131741-36-1
(4-(4-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)carbohydrazonoyl dicyanide

Guidance literature:: Multi-step reaction with 2 steps

1.1: acetic anhydride / 12 h / 110 °C

1.2: 20 °C

1.3: 1.5 h / 160 °C

2.1: sodium nitrite; hydrogenchloride / water; ethanol / 0.17 h / 0 °C / Inert atmosphere

2.2: 0.17 h / 20 °C

2.3: 1 h / 20 °C / pH 6

With hydrogenchloride; acetic anhydride; sodium nitrite; In ethanol; water;