HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Bromobenzene-1-sulfonamide → HCID 11851816, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Bromobenzene-1-sulfonamide | HCID 2734765 | — |
| Reactant | 3-Ethynyl-7-difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine | HCID 86608034 | — |
| Product | HCID 11851816 | HCID 11851816 | — |
Reaction Steps
The title compound was prepared 7-Difluoromethyl-3-ethynyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine (example C.2) (337 mg, 1.0 mmol) and commercially available 3-bromobenzene-1-sulfonamide [CAS 89599-01-9] (307 mg, 1.3 mmol) according to general procedure II. Obtained as a yellow solid (150 mg, 31%). MS (ISP) 493.0 [(M+H)+]; mp 246-247° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08063048B2 |
| Source dataset | uspto-grants-2011_11 |
| ORD ID | ord-e31dca27e4e745759a17a734f009ddb3 |
| Source note | uspto-grants-2011_11 |