3(2H)-Pyridazinone → 4-(6-Oxo-1,6-dihydropyridazin-3-yl)benzonitrile

HRID 383618Notes

Reaction equation

HRID 383618 reaction equation
[C:1]([C:4]1[CH:11]=[CH:10][C:7]([C:8]#[N:9])=[CH:6][CH:5]=1)(=O)[CH3:2].[N:12]1[NH:13][C:14](=[O:18])[CH:15]=CC=1>>[O:18]=[C:14]1[NH:13][N:12]=[C:1]([C:4]2[CH:11]=[CH:10][C:7]([C:8]#[N:9])=[CH:6][CH:5]=2)[CH:2]=[CH:15]1

Participants

3

Reactant 2

HCID 681533(2H)-PyridazinoneHCID 740444'-Cyanoacetophenone

Product 1

HCID 194194914-(6-Oxo-1,6-dihydropyridazin-3-yl)benzonitrile

Procedure

50 g of 4-acetylbenzonitrile is converted into the pyridazinone in accordance with GWP 1.

Sources & evidence

ORD record
ord-4aef76298390450c84b5b25ac8ac0adc
Source dataset
uspto-grants-2013_02
Patent number
US08367668B2

Reaction notes

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