HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-(Benzofuran-5-yl)-2-bromopropan-1-one → 3-(Benzofuran-5-yl)-7-(3,5-dimethyl-1H-1,2,4-triazol-1-yl)-2,6-dimethylpyrazolo[5,1-b]oxazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-(Benzofuran-5-yl)-2-bromopropan-1-one | HCID 86638938 | — |
| Reactant | HCID 178432945 | HCID 178432945 | — |
| Product | 3-(Benzofuran-5-yl)-7-(3,5-dimethyl-1H-1,2,4-triazol-1-yl)-2,6-dimethylpyrazolo[5,1-b]oxazole | HCID 67212395 | — |
Reaction Steps
The title compound is prepared from 1-(benzofuran-5-yl)-2-bromopropan-1-one (step 3) and 4-(3,5-dimethyl-[1,2,4]triazol-1-yl)-5-methyl-2H-pyrazol-3-ol (Intermediate KF) analogously to Example 6.2. MS: m/z 348.1 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07994203B2 |
| Source dataset | uspto-grants-2011_08 |
| ORD ID | ord-b573c299bd28450aab5b96b801c77517 |
| Source note | uspto-grants-2011_08 |