Triethylamine → 8-chloro-6-(o-chlorophenyl)-1-[(phthalimidooxy)methyl]-4H-s-triazolo[4,3-a][1,4]benzodiazepine

HRID 441374Notes

Reaction equation

HRID 441374 reaction equation
[OH:1][N:2]1[C:6](=[O:7])[C:5]2=[CH:8][CH:9]=[CH:10][CH:11]=[C:4]2[C:3]1=[O:12].C(N(CC)CC)C.[Cl:20][C:21]1[CH:22]=[CH:23][C:24]2[N:30]3[C:31]([CH2:34]Cl)=[N:32][N:33]=[C:29]3[CH2:28][N:27]=[C:26]([C:36]3[CH:41]=[CH:40][CH:39]=[CH:38][C:37]=3[Cl:42])[C:25]=2[CH:43]=1>CC(N(C)C)=O>[Cl:20][C:21]1[CH:22]=[CH:23][C:24]2[N:30]3[C:31]([CH2:34][O:1][N:2]4[C:3](=[O:12])[C:4]5=[CH:11][CH:10]=[CH:9][CH:8]=[C:5]5[C:6]4=[O:7])=[N:32][N:33]=[C:29]3[CH2:28][N:27]=[C:26]([C:36]3[CH:41]=[CH:40][CH:39]=[CH:38][C:37]=3[Cl:42])[C:25]=2[CH:43]=1

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 10665N-HydroxyphthalimideHCID 126123488-chloro-1-(chloromethyl)-6-(o-chlorophenyl)-4H-s-triazolo-[4,3-a][1,4]benzodiazepine

Product 1

HCID 203612308-chloro-6-(o-chlorophenyl)-1-[(phthalimidooxy)methyl]-4H-s-triazolo[4,3-a][1,4]benzodiazepine

Reagents, catalysts & solvents 1

HCID 31374DimethylacetamideSolvent

Procedure

In the manner given in Example 1, N-hydroxyphthalimide and triethylamine in dimethylacetamide is treated with 8-chloro-6-(o-chlorophenyl)-1-(chloromethyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine to give 8-chloro-6-(o-chlorophenyl)-1-[(phthalimidooxy)methyl]-4H-s-triazolo[4,3-a][1,4]benzodiazepine.

Sources & evidence

ORD record
ord-a863f168b3d245f98ad77ed7d15c768e
Source dataset
uspto-grants-1977_08
Patent number
US04039551

Reaction notes

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