HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → 5-Bromo-4-chloro-2-(trifluoromethyl)-1H-benzimidazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | 4-Bromo-3-chlorobenzene-1,2-diamine | HCID 57800154 | — |
| Product | 5-Bromo-4-chloro-2-(trifluoromethyl)-1H-benzimidazole | HCID 57800354 | — |
Reaction Steps
Synthesized as described in Example 195C from 4-bromo-3-chloro-1,2-benzenediamine and TFA: MS (ESI) m/z 301 (M+1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08026262B2 |
| Source dataset | uspto-grants-2011_09 |
| ORD ID | ord-1a97aaa120dc409ebe56b09d5a0e9cb5 |
| Source note | uspto-grants-2011_09 |