Acetone → HCID 20441616, compound

HRID 1633070Notes

Reaction equation

[Cl:1][C:2]1[CH:21]=[C:20]([Cl:22])[CH:19]=[CH:18][C:3]=1[C:4]([N:6]1[CH2:17][CH2:16][C:9]2[N:10]=[N:11][C:12]([NH:14][NH2:15])=[CH:13][C:8]=2[CH2:7]1)=[O:5].[CH3:23][C:24]([CH3:26])=O>>[Cl:1][C:2]1[CH:21]=[C:20]([Cl:22])[CH:19]=[CH:18][C:3]=1[C:4]([N:6]1[CH2:17][CH2:16][C:9]2[N:10]=[N:11][C:12]([NH:14][N:15]=[C:24]([CH3:26])[CH3:23])=[CH:13][C:8]=2[CH2:7]1)=[O:5]

Participants

Reactant 2

HCID 180Acetone

HCID 20441555HCID 20441555, compound

Product 1

HCID 20441616HCID 20441616, compound

Procedure

A solution of 1.2 g of crude 6-(2,4-dichlorobenzoyl)-3-hydrazino-5,6,7,8-tetrahydropyrido[4,3-c]pyridazine in 5 cc of acetone is heated on a water bath for 5 minutes. The title compound has a M.P. of 211°-214° (decomp., from methanol).

Sources & evidence

ORD record: ord-8782209699084b5fabc9ef265d125f48
Source dataset: uspto-grants-1984_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04478837

Reaction notes

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