Diethanolamine → 4-[3-[N,N-bis(2-hydroxyethyl)amino]propyl]-2-cyclopropylmethyl-6-(3-fluoro-4-methoxyphenyl)-2H-pyridazin-3-one
Reaction equation
[CH:1]1([CH2:4][N:5]2[C:10](=[O:11])[C:9]([CH2:12][CH2:13][CH2:14]OS(C)(=O)=O)=[CH:8][C:7]([C:20]3[CH:25]=[CH:24][C:23]([O:26][CH3:27])=[C:22]([F:28])[CH:21]=3)=[N:6]2)[CH2:3][CH2:2]1.[NH:29]([CH2:33][CH2:34][OH:35])[CH2:30][CH2:31][OH:32]>>[OH:32][CH2:31][CH2:30][N:29]([CH2:14][CH2:13][CH2:12][C:9]1[C:10](=[O:11])[N:5]([CH2:4][CH:1]2[CH2:2][CH2:3]2)[N:6]=[C:7]([C:20]2[CH:25]=[CH:24][C:23]([O:26][CH3:27])=[C:22]([F:28])[CH:21]=2)[CH:8]=1)[CH2:33][CH2:34][OH:35]Participants
3
Procedure
Following the procedure of Example 1(10), 2-cyclopropylmethyl-6-(3-fluoro-4-methoxyphenyl)-4-(3-methanesulfonyloxypropyl)-2H-pyridazin-3-one and diethanolamine were reacted to yield the title compound as a yellow oil (yield: 13.1%).
Workup
- custom