HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Ethynyl-3-fluorobenzene → 6-(3-Fluoro-phenylethynyl)-2-methyl-pyrazolo[1,5-a]pyrimidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Ethynyl-3-fluorobenzene | HCID 520218 | — |
| Reactant | 6-Bromo-2-methylpyrazolo[1,5-a]pyrimidine | HCID 15980041 | — |
| Product | 6-(3-Fluoro-phenylethynyl)-2-methyl-pyrazolo[1,5-a]pyrimidine | HCID 53247074 | — |
Reaction Steps
The title compound, light yellow solid, MS: m/e=252.2 (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-3-fluoro-benzene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08586581B2 |
| Source dataset | uspto-grants-2013_11 |
| ORD ID | ord-6ae316f7da0641fbbfa4e900db8e5267 |
| Source note | uspto-grants-2013_11 |