6-Bromonicotinic acid → (6-Bromopyridin-3-yl)[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]methanone
Reaction equation
[Br:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=O)=[CH:4][N:3]=1.Cl.[CH:12]1([C:15]2[CH:16]=[C:17]([CH3:27])[C:18]([N:21]3[CH2:26][CH2:25][NH:24][CH2:23][CH2:22]3)=[N:19][CH:20]=2)[CH2:14][CH2:13]1>>[Br:1][C:2]1[N:3]=[CH:4][C:5]([C:6]([N:24]2[CH2:25][CH2:26][N:21]([C:18]3[C:17]([CH3:27])=[CH:16][C:15]([CH:12]4[CH2:13][CH2:14]4)=[CH:20][N:19]=3)[CH2:22][CH2:23]2)=[O:8])=[CH:9][CH:10]=1Participants
3
Procedure
By reaction and treatment in the same manner as in Preparation Example 27 and using 6-bromonicotinic acid (2 g) and 1-(5-cyclopropyl-3-methylpyridin-2-yl)piperazine hydrochloride (2.5 g) described in Preparation Example 49, the title compound (3.4 g) was obtained.
Workup
- customBy reaction and treatment in the same manner
- customas in Preparation Example 27