3-Oxooctanoate → HCID 19351287, compound

HRID 1636357Notes

Reaction equation

[CH2:1]([N:3]([CH2:17][CH3:18])[S:4]([C:7]1[CH:12]=[CH:11][C:10]([O:13][CH3:14])=[C:9]([NH:15][NH2:16])[CH:8]=1)(=[O:6])=[O:5])[CH3:2].[CH2:19]([CH2:21][CH2:22][CH2:23][C:24](CC([O-])=O)=[O:25])[CH3:20]>>[CH2:17]([N:3]([CH2:1][CH3:2])[S:4]([C:7]1[CH:12]=[CH:11][C:10]([O:13][CH3:14])=[C:9]([N:15]2[C:24](=[O:25])[CH2:23][C:22]([CH2:21][CH2:19][CH3:20])=[N:16]2)[CH:8]=1)(=[O:5])=[O:6])[CH3:18]

Participants

Reactant 2

HCID 178046443-Oxooctanoate

HCID 19351235HCID 19351235, compound

Product 1

HCID 19351287HCID 19351287, compound

Procedure

From the reaction of N,N-diethyl-3-hydrazino-4-methoxybenzenesulfonamide and ethylbutyrylacetate, N,N-diethyl-3-(4,5-dihydro-5-oxo-3-propyl-1H-pyrazol-1-yl)-4-methoxybenzenesulfonamide is obtained. Subsequent reaction with 2-ethylaniline yields N,N-diethyl-3-(4-(2-ethylanilinomethylene)-4,5-dihydro-5-oxo-3-propyl-1H-pyrazol-1-yl)-4-methoxybenzenesulfonamide, oil

Sources & evidence

ORD record: ord-9ab25d1e6a3c418da35280df1848ce01
Source dataset: uspto-grants-2000_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06034099

Reaction notes

Loading…