Potassium Iodide → 8-chloro-1-[[(cyclopropylmethyl)methylamino]methyl]-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]-benzodiazepine

HRID 2397350Notes

Reaction equation

HRID 2397350 reaction equation
[I-].[K+].[Cl:3][C:4]1[CH:5]=[CH:6][C:7]2[N:13]3[C:14]([CH2:17]Cl)=[N:15][N:16]=[C:12]3[CH2:11][N:10]=[C:9]([C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][C:20]=3[Cl:25])[C:8]=2[CH:26]=1.[CH3:27][NH:28][CH2:29][CH:30]1[CH2:32][CH2:31]1>O1CCCC1>[Cl:3][C:4]1[CH:5]=[CH:6][C:7]2[N:13]3[C:14]([CH2:17][N:28]([CH2:29][CH:30]4[CH2:32][CH2:31]4)[CH3:27])=[N:15][N:16]=[C:12]3[CH2:11][N:10]=[C:9]([C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][C:20]=3[Cl:25])[C:8]=2[CH:26]=1

Participants

5

Reactant 3

HCID 4875Potassium IodideHCID 126123488-chloro-1-(chloromethyl)-6-(o-chlorophenyl)-4H-s-triazolo-[4,3-a][1,4]benzodiazepineHCID 12919209(Cyclopropylmethyl)methylamine

Product 1

HCID 214372688-chloro-1-[[(cyclopropylmethyl)methylamino]methyl]-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]-benzodiazepine

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

In the manner given in Example 2, potassium iodide and 8-chloro-1-(chloromethyl)-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine in tetrahydrofuran are treated with methyl(cyclopropylmethyl)amine to give 8-chloro-1-[[(cyclopropylmethyl)methylamino]methyl]-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine.

Sources & evidence

ORD record
ord-c8c207ffb6394ae594eeaabb8e6788b0
Source dataset
uspto-grants-1977_05
Patent number
US04021441

Reaction notes

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