HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Amino-4-bromobenzoic acid → 6-Bromo-1,2-dihydro-3H-indazol-3-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Amino-4-bromobenzoic acid | HCID 88691 | — |
| Reactant | HCID 178518956 | HCID 178518956 | — |
| Product | 6-Bromo-1,2-dihydro-3H-indazol-3-one | HCID 178518954 | — |
Reaction Steps
6-Bromo-1H-indazol-3-ol CCVII was prepared from 5-bromo-2-carboxyaniline (JOC, 1997, 62, 1240) using the procedure described for preparation of 4-Bromo-1H-indazol-3-ol CLXXXIII (Example 37).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07803830B2 |
| Source dataset | uspto-grants-2010_09 |
| ORD ID | ord-d7711fe1ee20416eb370bd5cb82417e8 |
| Source note | uspto-grants-2010_09 |