HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester → 1-(2-Methoxyethyl)-1H-pyrazole-4-boronic acid, pinacol ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester | HCID 11379045 | — |
| Reactant | 4-Bromo-1-(2-methoxyethyl)-1H-pyrazole | HCID 23247855 | — |
| Product | 1-(2-Methoxyethyl)-1H-pyrazole-4-boronic acid, pinacol ester | HCID 11230491 | — |
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, using 1-(2-methoxyethyl)-4-bromo-1H-pyrazole (see Ivachtchenko, A. V., et al J. Het. Chem. 2004, 41, 931-939).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08217177B2 |
| Source dataset | uspto-grants-2012_07 |
| ORD ID | ord-035dc8cc84cd4342bdbdf653a0c4dee6 |
| Source note | uspto-grants-2012_07 |