6-(1H-1,2,3-benzotriazol-1-yl)-5-methyl-2-(4-methylphenyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile

Base Information

Chemical Name:6-(1H-1,2,3-benzotriazol-1-yl)-5-methyl-2-(4-methylphenyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile
CAS No.:255375-28-1
Molecular Formula:C₁₉H₁₄N₆O
Molecular Weight:342.36
Hs Code.:

Synonyms:6-(1H-1,2,3-benzotriazol-1-yl)-5-methyl-2-(4-methylphenyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile

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Chemical Property of 6-(1H-1,2,3-benzotriazol-1-yl)-5-methyl-2-(4-methylphenyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile

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Technology Process of 6-(1H-1,2,3-benzotriazol-1-yl)-5-methyl-2-(4-methylphenyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile

There total 4 articles about 6-(1H-1,2,3-benzotriazol-1-yl)-5-methyl-2-(4-methylphenyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile 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: 91.0%

: 105-56-6
ethyl 2-cyanoacetate

: 1-(1H-1,2,3-benzotriazol-1-yl)-1-[(4-methylphenyl)hydrazono]acetone

: 255375-28-1
6-(1H-1,2,3-benzotriazol-1-yl)-5-methyl-2-(4-methylphenyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile

Guidance literature:: With ammonium acetate; acetic acid; for 0.0166667h; Heating; microwave irradiation;
DOI:10.1080/10426500500536457

Reference yield:

: 64882-50-4
1-(benzotriazol-1-yl)propan-2-one

: 255375-28-1
6-(1H-1,2,3-benzotriazol-1-yl)-5-methyl-2-(4-methylphenyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / acetic acid; hydrochloric acid / 0.04 h / Heating; microwave irradiation

2: 91 percent / ammonium acetate; acetic acid / 0.02 h / Heating; microwave irradiation

With ammonium acetate; hydrogenchloride; acetic acid;
DOI:10.1080/10426500500536457

Reference yield:

: 2028-84-4
p-methylbenzenediazonium chloride

: 255375-28-1
6-(1H-1,2,3-benzotriazol-1-yl)-5-methyl-2-(4-methylphenyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / NaOAc / ethanol

2: 87 percent / ammonium acetate; AcOH / 0.25 h / 200 °C

With ammonium acetate; sodium acetate; acetic acid; In ethanol; 1: Condensation / 2: Condensation;