HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Methylphenylacetylene → 2-tert-Butyl-6-m-tolylethynyl-pyrazolo[1,5-a]pyrimidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Methylphenylacetylene | HCID 136600 | — |
| Reactant | 6-Bromo-2-tert-butylpyrazolo[1,5-a]pyrimidine | HCID 58316697 | — |
| Product | 2-tert-Butyl-6-m-tolylethynyl-pyrazolo[1,5-a]pyrimidine | HCID 53247202 | — |
Reaction Steps
The title compound, yellow solid, MS: m/e=290.2 (M+H+), can be prepared in accordance with the general method of example 1 from 6-bromo-2-tert-butyl-pyrazolo[1,5-a]pyrimidine (example 9, step 1) and 1-ethynyl-3-methylbenzene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08933094B2 |
| Source dataset | uspto-grants-2015_01 |
| ORD ID | ord-c9ad32c398d14740892dfd68144cf38a |
| Source note | uspto-grants-2015_01 |