HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Bromo-2-thiophenesulfonamide → HCID 86608052, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Bromo-2-thiophenesulfonamide | HCID 1241304 | — |
| Reactant | 3-Ethynyl-7-trifluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine | HCID 71539732 | — |
| Product | HCID 86608052 | HCID 86608052 | — |
Reaction Steps
The title compound was prepared from 3-ethynyl-7-trifluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine (example C.1) (355 mg, 1.0 mmol) and commercially available 5-bromo-thiophene-2-sulfonamide (242 mg, 1.0 mmol) according to general procedure II. Obtained as an orange solid (377 mg, 73%). MS (ISN) 510.0 [(M−H)−]; mp 240° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08063048B2 |
| Source dataset | uspto-grants-2011_11 |
| ORD ID | ord-a62c4b05d23f4091aea71a3e1b412efa |
| Source note | uspto-grants-2011_11 |