HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester → 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester | HCID 11379045 | — |
| Reactant | 4-bromo-1-(2,2,2-trifluoroethyl)-1H-pyrazole | HCID 61030283 | — |
| Product | 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole | HCID 68923586 | — |
Reaction Steps
The title compound was prepared in the same manner as 1-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole starting with 4-bromo-1-(2,2,2-trifluoroethyl)-1H-pyrazole.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09066954B2 |
| Source dataset | uspto-grants-2015_06 |
| ORD ID | ord-2cd2c9622f9246078e2dd5247c84dc4b |
| Source note | uspto-grants-2015_06 |