2-(5-(2-hydroxyphenyl)-6-oxo-3-(pyridin-2-yl)-1,6-dihydropyridazin-1-yl)benzonitrile

Base Information

Chemical Name:2-(5-(2-hydroxyphenyl)-6-oxo-3-(pyridin-2-yl)-1,6-dihydropyridazin-1-yl)benzonitrile
CAS No.:404931-76-6
Molecular Formula:C₂₂H₁₄N₄O₂
Molecular Weight:366.379
Hs Code.:

Synonyms:2-(5-(2-hydroxyphenyl)-6-oxo-3-(pyridin-2-yl)-1,6-dihydropyridazin-1-yl)benzonitrile

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Chemical Property of 2-(5-(2-hydroxyphenyl)-6-oxo-3-(pyridin-2-yl)-1,6-dihydropyridazin-1-yl)benzonitrile

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Technology Process of 2-(5-(2-hydroxyphenyl)-6-oxo-3-(pyridin-2-yl)-1,6-dihydropyridazin-1-yl)benzonitrile

There total 8 articles about 2-(5-(2-hydroxyphenyl)-6-oxo-3-(pyridin-2-yl)-1,6-dihydropyridazin-1-yl)benzonitrile 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: 83.0%

: 404931-73-3
2-(5-(2-methoxyphenyl)-6-oxo-3-(pyridin-2-yl)-1,6-dihydropyridazin-1-yl)benzonitrile

: 404931-76-6
2-(5-(2-hydroxyphenyl)-6-oxo-3-(pyridin-2-yl)-1,6-dihydropyridazin-1-yl)benzonitrile

Guidance literature:: With boron tribromide; In dichloromethane; at 20 ℃; for 0.5h;
DOI:10.1021/acs.jmedchem.5b00712

Reference yield:

: 1122-62-9
2-acetylpyridine

: 404931-76-6
2-(5-(2-hydroxyphenyl)-6-oxo-3-(pyridin-2-yl)-1,6-dihydropyridazin-1-yl)benzonitrile

Guidance literature:: Multi-step reaction with 5 steps

1.1: potassium hydroxide / water; methanol / 3 h / 0 °C

1.2: 6 h / 20 °C

2.1: hydrogenchloride / water / 8 h / Reflux

2.2: 1 h / 20 °C

3.1: ethanol / 3 h / 20 °C

3.2: 12 h / Reflux

4.1: copper(l) cyanide / N,N-dimethyl-formamide / 1 h / 120 °C

5.1: boron tribromide / dichloromethane / 0.5 h / 20 °C

With hydrogenchloride; copper(l) cyanide; boron tribromide; potassium hydroxide; In methanol; ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1021/acs.jmedchem.5b00712

Reference yield:

: C₁₆H₁₄N₂O₂

: 404931-76-6
2-(5-(2-hydroxyphenyl)-6-oxo-3-(pyridin-2-yl)-1,6-dihydropyridazin-1-yl)benzonitrile

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydrogenchloride / water / 8 h / Reflux

1.2: 1 h / 20 °C

2.1: ethanol / 3 h / 20 °C

2.2: 12 h / Reflux

3.1: copper(l) cyanide / N,N-dimethyl-formamide / 1 h / 120 °C

4.1: boron tribromide / dichloromethane / 0.5 h / 20 °C

With hydrogenchloride; copper(l) cyanide; boron tribromide; In ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1021/acs.jmedchem.5b00712