HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diethylamine → HCID 20332027, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diethylamine | HCID 8021 | — |
| Reactant | HCID 20332031 | HCID 20332031 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 20332027 | HCID 20332027 | 54% |
Reaction Steps
4.3 gm of 11-(4-chlorobutyryl)-5,11-dihydro-5-methyl-6H-pyrido-[2,3-b][1,4]benzodiazepin-6-one and 1.9 gm of diethylamine were allowed to stand in 70 ml of dimethylformamide for 3 weeks at room temperature. Then the reaction mixture was evaporated in vacuo to dryness, and the residue was recrystallized from isopropanol. The hydrochloride, M.p.: 233°-235° C., was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04210648 |
| Source dataset | uspto-grants-1980_07 |
| ORD ID | ord-45ddab4909094593b47a3cf4abd24072 |
| Source note | uspto-grants-1980_07 |