HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Bromobenzenesulfonamide → HCID 67001208, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Bromobenzenesulfonamide | HCID 69696 | — |
| Reactant | 5-(4-Chloro-3-methyl-phenyl)-3-ethynyl-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine | HCID 86608053 | — |
| Product | HCID 67001208 | HCID 67001208 | — |
Reaction Steps
The title compound was prepared from 5-(4-chloro-3-methyl-phenyl)-3-ethynyl-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine (example C.11) (168 mg, 0.5 mmol) and commercially available 4-bromo-benzenesulfonamide (118 mg, 0.5 mmol) according to general procedure II. Obtained as a yellow solid (136 mg, 55%). MS (ISN) 489.0 [(M−H)−]; mp 275° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07238808B2 |
| Source dataset | uspto-grants-2007_07 |
| ORD ID | ord-7dca08d22e7e4bb3afc6f88aebc5c686 |
| Source note | uspto-grants-2007_07 |