HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium hydride → 1-[(dimethylamino)methyl]-8-nitro-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | Dimethylhydroxylamine | HCID 27970 | — |
| Reactant | 8-nitro-1-(chloromethyl)-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine | HCID 23337467 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 1-[(dimethylamino)methyl]-8-nitro-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine | HCID 20291845 | — |
Reaction Steps
In the manner given in Example 2, a solution of N,N-dimethylhydroxylamine in dimethylformamide is treated with sodium hydride, suspended in mineral oil, and the mixture is treated with 8-nitro-1-(chloromethyl)-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine to give 8-nitro-1-[(dimethylamino)methyl]-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine, N1 -oxide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04226772 |
| Source dataset | uspto-grants-1980_10 |
| ORD ID | ord-fd6fa3cae3674bf2b4994d1d67ed26f4 |
| Source note | uspto-grants-1980_10 |