HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Ethynyl-2-fluorobenzene → 6-(2-Fluoro-phenylethynyl)-2-methyl-pyrazolo[1,5-a]pyrimidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Ethynyl-2-fluorobenzene | HCID 643358 | — |
| Reactant | 6-Bromo-2-methylpyrazolo[1,5-a]pyrimidine | HCID 15980041 | — |
| Product | 6-(2-Fluoro-phenylethynyl)-2-methyl-pyrazolo[1,5-a]pyrimidine | HCID 53247073 | — |
Reaction Steps
The title compound, light yellow solid, MS: m/e=252.1 (M+H+), can be prepared in accordance with the general method of example 1 from 6-bromo-2-methylpyrazolo[1,5-a]pyrimidine and 1-ethynyl-2-fluoro-benzene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08586581B2 |
| Source dataset | uspto-grants-2013_11 |
| ORD ID | ord-4b5cb2f668994591a5c3464912f6f2b9 |
| Source note | uspto-grants-2013_11 |