Potassium Iodide → 8-(methylthio)-1-[(cyclopropylamino)methyl]-6-phenyl-4H-s-triazolo[4,3-a][1,4]-benzodiazepine

HRID 2397325Notes

Reaction equation

HRID 2397325 reaction equation
[I-].[K+].[CH3:3][S:4][C:5]1[CH:6]=[CH:7][C:8]2[N:14]3[C:15]([CH2:18]Cl)=[N:16][N:17]=[C:13]3[CH2:12][N:11]=[C:10]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=3)[C:9]=2[CH:26]=1.[CH:27]1([NH2:30])[CH2:29][CH2:28]1>O1CCCC1>[CH3:3][S:4][C:5]1[CH:6]=[CH:7][C:8]2[N:14]3[C:15]([CH2:18][NH:30][CH:27]4[CH2:29][CH2:28]4)=[N:16][N:17]=[C:13]3[CH2:12][N:11]=[C:10]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=3)[C:9]=2[CH:26]=1

Participants

5

Reactant 3

HCID 4875Potassium IodideHCID 69828CyclopropylamineHCID 203611608-(methylthio)-1-(chloromethyl)-6-phenyl-4H-s-triazolo[4,3-a][1,4]benzodiazepine

Product 1

HCID 214373298-(methylthio)-1-[(cyclopropylamino)methyl]-6-phenyl-4H-s-triazolo[4,3-a][1,4]-benzodiazepine

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

In the manner given in Example 1, potassium iodide and 8-(methylthio)-1-(chloromethyl)-6-phenyl-4H-s-triazolo-[4,3-a][1,4]benzodiazepine in tetrahydrofuran is treated with cyclopropylamine to give 8-(methylthio)-1-[(cyclopropylamino)methyl]-6-phenyl-4H-s-triazolo[4,3-a][1,4]-benzodiazepine.

Sources & evidence

ORD record
ord-759e329c8e5646548ffc33ca3eb7cd90
Source dataset
uspto-grants-1977_05
Patent number
US04021441

Reaction notes

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