Hydrochloric Acid → Cni H1594
Reaction equation
[NH2:1][C:2]1[CH:3]=[C:4]([C:8](=[O:10])[CH3:9])[CH:5]=[CH:6][CH:7]=1.[NH2:11][C:12]1[N:17]=[C:16](Cl)[CH:15]=[C:14]([CH3:19])[N:13]=1.Cl.[OH-].[K+]>O>[C:8]([C:4]1[CH:3]=[C:2]([NH:1][C:16]2[CH:15]=[C:14]([CH3:19])[N:13]=[C:12]([NH2:11])[N:17]=2)[CH:7]=[CH:6][CH:5]=1)(=[O:10])[CH3:9]Participants
6
Reactant 4
Product 1
Reagents, catalysts & solvents 1
Procedure
Compound No. 15: A suspension of m-aminoacetophenone (2.7 g) and 2-amino-4-chloro-6-methylpyrimidine (2.87 g) in 40 mL water was treated with 1.7 mL concentrated HCl and heated at reflux for 1 hour. Addition of 40 mL 1N KOH gave a light buff solid, which was filtered out and dried to give 3.8 g 4-(3-acetylphenyl)amino-2-amino-6-methylpyrimidine, mp 196°-98° C.
Workup
- temperatureheated
- temperatureat reflux for 1 hour
- customgave a light buff solid, which
- filtrationwas filtered out
- customdried
Sources & evidence
- ORD record
- ord-b3ee4c95f2d64d7599ce13045545da3c
- Source dataset
- uspto-grants-1998_03
- Patent number
- US05733932
Reaction notes
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