1,3-Propanediamine → HCID 14459478, compound

HRID 1031479Notes

Reaction equation

HRID 1031479 reaction equation
Cl[C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:9]([CH2:15][OH:16])[CH2:10][C:11](=[O:14])[NH:12][N:13]=2)=[CH:4][C:3]=1[N+:17]([O-:19])=[O:18].[NH2:20][CH2:21][CH2:22][CH2:23][NH2:24]>O1CCOCC1>[NH2:20][CH2:21][CH2:22][CH2:23][NH:24][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:9]([CH2:15][OH:16])[CH2:10][C:11](=[O:14])[NH:12][N:13]=2)=[CH:4][C:3]=1[N+:17]([O-:19])=[O:18]

Participants

4

Reactant 2

HCID 4281,3-PropanediamineHCID 14459457HCID 14459457, compound

Product 1

HCID 14459478HCID 14459478, compound

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Procedure

14.0 g (50 mmol) of 6-(4-chloro-3-nitro-phenyl)-4,5-dihydro-5-hydroxymethyl-3(2H)-pyridazinone are heated to 60° C. together with 50 ml of 1,3-diaminopropane in 40 ml of dioxane for 8 hours.

Sources & evidence

ORD record
ord-1d536c62880c489b90cf0de79f635bca
Source dataset
uspto-grants-1990_09
Patent number
US04954501

Reaction notes

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