Sodium hydride → 1-(dimethylamino)methyl-8-bromo-6-(2-pyridyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine

HRID 436576ノート

反応式

HRID 436576 の反応式
[CH3:1][N:2]([CH3:4])O.[H-].[Na+].[Br:7][C:8]1[CH:9]=[CH:10][C:11]2[N:17]3[C:18]([CH2:21]Cl)=[N:19][N:20]=[C:16]3[CH2:15][N:14]=[C:13]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][N:24]=3)[C:12]=2[CH:29]=1>CN(C)C=O>[Br:7][C:8]1[CH:9]=[CH:10][C:11]2[N:17]3[C:18]([CH2:21][N:2]([CH3:4])[CH3:1])=[N:19][N:20]=[C:16]3[CH2:15][N:14]=[C:13]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][N:24]=3)[C:12]=2[CH:29]=1

参加物

5

反応物 3

HCID 24758Sodium hydrideHCID 27970DimethylhydroxylamineHCID 203612008-bromo-1-(chloromethyl)-6-(2-pyridyl)-4H-s triazolo[4,3-a][1,4]benzodiazepine

生成物 1

HCID 126123801-(dimethylamino)methyl-8-bromo-6-(2-pyridyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

In the manner given in Example 16, a solution of N,N-dimethylhydroxylamine in dimethylformamide is treated with sodium hydride suspended in mineral oil, and the mixture is treated with 8-bromo-1-(chloromethyl)-6-(2-pyridyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine to give 8-bromo-1-[(dimethylamino)methyl]-6-(2-pyridyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine, N1 -oxide.

出典と根拠

ORDレコード
ord-22f140d5138542e8a1a7158bd60d20b5
出典データセット
uspto-grants-1977_02
特許番号
US04009175

反応ノート

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