HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrazine hydrate (1:1) → HCID 53670505, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | HCID 12687086 | HCID 12687086 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 53670505 | HCID 53670505 | — |
Reaction Steps
The mixture of 1.0 g of 9-cyano-3-fluoro-10,11-dihydrodibenzo[b,f]thiepin-11-one, 1.1 g of 100% hydrazine hydrate and 16 ml of ethanol was heated under reflux for 4.5 hours. The reaction mixture was concentrated to about one-fifth. After cooling, crystals was collected by filtration, there was obtained 9-cyano-3-fluoro-10,11-dihydrodibenzo[b,f]thiepin-11-one hydrazone having a melting point of 178°-179° C. in quantitative yield.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04228284 |
| Source dataset | uspto-grants-1980_10 |
| ORD ID | ord-74270b2c63f44a3a8fc54e35cbc71026 |
| Source note | uspto-grants-1980_10 |