HCID 12582641, compound → HCID 20441579, compound

HRID 1633071Notes

Reaction equation

HRID 1633071 reaction equation
[NH:1]([C:3]1[N:8]=[N:7][C:6]2[CH2:9][CH2:10][N:11]([C:13](=[O:18])[C:14]([CH3:17])([CH3:16])[CH3:15])[CH2:12][C:5]=2[CH:4]=1)[NH2:2]>C(C(CC)=O)C>[CH3:3][CH2:4][C:5](=[N:2][NH:1][C:3]1[N:8]=[N:7][C:6]2[CH2:9][CH2:10][N:11]([C:13](=[O:18])[C:14]([CH3:15])([CH3:17])[CH3:16])[CH2:12][C:5]=2[CH:4]=1)[CH2:6][CH3:9]

Participants

3

Reactant 1

HCID 12582641HCID 12582641, compound

Product 1

HCID 20441579HCID 20441579, compound

Reagents, catalysts & solvents 1

HCID 7288Ethyl ketoneSolvent

Procedure

1 g of 3-hydrazino-5,6,7,8-tetrahydro-6-pivaloylpyrido[4,3-c]pyridazine is suspended in 10 cc of diethylketone, and heating on a water bath is effected for 1 hour. The title compound has a M.P. of 183°-185° (decomp., from absolute ethanol).

Workup

  1. temperatureheating on a water bath

Sources & evidence

ORD record
ord-ac5d4086a8b2470a9a74a92a73cd6867
Source dataset
uspto-grants-1984_10
Patent number
US04478837

Reaction notes

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