Piperazine → HCID 12817065, compound
Reaction equation
Cl[C:2]1[N:3]=[C:4]([N:18]2[CH2:23][CH2:22][S:21](=[O:24])[CH2:20][CH2:19]2)[C:5]2[N:11]=[CH:10][N:9]=[C:8]([N:12]3[CH2:17][CH2:16][O:15][CH2:14][CH2:13]3)[C:6]=2[N:7]=1.[NH:25]1[CH2:30][CH2:29][NH:28][CH2:27][CH2:26]1>>[O:15]1[CH2:16][CH2:17][N:12]([C:8]2[C:6]3[N:7]=[C:2]([N:25]4[CH2:30][CH2:29][NH:28][CH2:27][CH2:26]4)[N:3]=[C:4]([N:18]4[CH2:23][CH2:22][S:21](=[O:24])[CH2:20][CH2:19]4)[C:5]=3[N:11]=[CH:10][N:9]=2)[CH2:13][CH2:14]1Participants
3
Procedure
This compound was prepared analogous to Example 118 from 2-chloro-8-morpholino-4-(1-oxido-thiomorpholino)-pyrimido-[5,4-d]-pyrimidine (m.p.: 232°-233° C.) and piperazine.
Sources & evidence
- ORD record
- ord-327421f0b1ac495d817e43f30e3b3deb
- Source dataset
- uspto-grants-1987_09
- Patent number
- US04690923
Reaction notes
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