Reaction equation
Cl.[C:2](=[NH:9])(OC)[CH2:3][CH2:4][CH2:5][CH3:6].[NH2:10][CH2:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=2[C:24]#[N:25])=[CH:14][CH:13]=1.C[O-].[Na+].[Cl-].[Na+]>CO>[C:24]([C:19]1[CH:20]=[CH:21][CH:22]=[CH:23][C:18]=1[C:15]1[CH:14]=[CH:13][C:12]([CH2:11][NH:10][C:2](=[NH:9])[CH2:3][CH2:4][CH2:5][CH3:6])=[CH:17][CH:16]=1)#[N:25]Participants
6
Procedure
The title compound is prepared by stirring one equivalent of methyl valerimidate hydrochloride, one equivalent of 4-aminomethyl-2'-cyanobiphenyl, and one equivalent of sodium methoxide in methanol. The reaction mixture may then be stripped of solvent and the amidine and residual sodium chloride is used directly in the next reaction.
Sources & evidence
- ORD record
- ord-5a45ac59856143d1af6da106ced1c6e8
- Source dataset
- uspto-grants-1992_03
- Patent number
- US05100897
Linked notes
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