HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trimethyl borate → 4-Vinylphenylboronic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trimethyl borate | HCID 8470 | — |
| Reactant | 4-Bromostyrene | HCID 16263 | — |
| Reactant | Magnesium | HCID 5462224 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 4-Vinylphenylboronic acid | HCID 2734393 | 93.3% |
Reaction Steps
The procedure of Example 9 was repeated with the following reagents: 4-bromostyrene (9.15 g, 0.05 mol), magnesium turnings (1.46 g, 0.06 mol), THF (40 mL), and trimethylborate (6.24 g, 0.06 mol in 30 mL of THF). After work-up, an off-white solid (6.9 g, 93 percent) was isolated. 1H and 13C NMR spectra were consistent with the following structure. ##STR13##
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05929194 |
| Source dataset | uspto-grants-1999_07 |
| ORD ID | ord-71f47b39369f4e878d8417ed04077aa2 |
| Source note | uspto-grants-1999_07 |