Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Butyrohydrazide | HCID 77079 | — |
| Reactant | HCID 19865797 | HCID 19865797 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 21489327 | HCID 21489327 | — |
Reaction Steps
In the manner given in Example 2, 8-cyano-1,3-dihydro-5-[p-(trifluoromethyl)phenyl]-2H-1,4-benzodiazepine-2-thione is heated in ethanol with butyric acid hydrazide and the resulting product heated to 250° C. to give 9-cyano-1-propyl-6-[p-(trifluoromethyl)phenyl]-4H-s-triazolo[4,3-a][1,4]benzodiazepine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US03987052 |
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| Source dataset | uspto-grants-1976_10 |
|---|
| ORD ID | ord-302b217b765c4f6fa4f1756e634c3fc6 |
|---|
| Source note | uspto-grants-1976_10 |
|---|
