Cyclopentylamine → 4-Chloro-2-(cyclopentylamino)benzonitrile
Reaction equation
[CH:1]1([NH2:6])[CH2:5][CH2:4][CH2:3][CH2:2]1.C(=O)([O-])[O-].[K+].[K+].[Cl:13][C:14]1[CH:21]=[CH:20][C:17]([C:18]#[N:19])=[C:16](F)[CH:15]=1>CN(C=O)C>[Cl:13][C:14]1[CH:21]=[CH:20][C:17]([C:18]#[N:19])=[C:16]([NH:6][CH:1]2[CH2:5][CH2:4][CH2:3][CH2:2]2)[CH:15]=1Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 100 °C
Procedure
Cyclopentylamine and potassium carbonate were added to a DMF solution of 4-chloro-2-fluorobenzonitrile, followed by stirring at 100° C. for 12 hours. By post-treating the reaction liquid, 4-chloro-2-(cyclopentylamino)benzonitrile was obtained.
Workup
- additionBy post-treating
- customthe reaction liquid
Sources & evidence
- ORD record
- ord-5f11b7f2f9c34c1c822d468a41e92ad5
- Source dataset
- uspto-grants-2012_01
- Patent number
- US08106190B2
Reaction notes
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