HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,2,2-Trifluoroethylhydrazine → 9-Bromo-2-[2-(2,2,2-trifluoro-ethyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-1,10b-diaza-benzo[e]azulene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,2,2-Trifluoroethylhydrazine | HCID 78740 | — |
| Reactant | 9-Bromo-4,5-dihydro-6-oxa-1,10b-diaza-benzo[e]azulene-2-carboxylic acid 1-dimethylaminomethylideneamide | HCID 58204417 | — |
| Reactant | 9-Bromo-2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,10b-diaza-benzo[e]azulene | HCID 58204730 | — |
| Product | 9-Bromo-2-[2-(2,2,2-trifluoro-ethyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-1,10b-diaza-benzo[e]azulene | HCID 58204989 | — |
Reaction Steps
Following the procedure for 9-bromo-2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,10b-diaza-benzo[e]azulene, 9-bromo-4,5-dihydro-6-oxa-1,10b-diaza-benzo[e]azulene-2-carboxylic acid 1-dimethylaminomethylideneamide was reacted with trifluoroethyl hydrazine (70% aqueous) to give 9-Bromo-2-[2-(2,2,2-trifluoro-ethyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-1,10b-diaza-benzo[e]azulene as a white solid. LCMS RT=4.49 min, M+H+=414/416.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09198918B2 |
| Source dataset | uspto-grants-2015_12 |
| ORD ID | ord-d4575dd14d604a3c845731061e61db5e |
| Source note | uspto-grants-2015_12 |