HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl 4-Bromo-2-chlorobenzoate → Methyl 2-chloro-4-vinylbenzoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl 4-Bromo-2-chlorobenzoate | HCID 22058730 | — |
| Reactant | Potassium vinyltrifluoroborate | HCID 23679353 | — |
| Product | Methyl 2-chloro-4-vinylbenzoate | HCID 57461224 | — |
Reaction Steps
The title compound was prepared from methyl 4-bromo-2-chlorobenzoate and vinyltrifluoroborate potassium salt according to the procedure for the preparation of Example 135, part A. 1H NMR (400 MHz, CDCl3): δ 3.92 (3H, s), 5.41 (1H, d, J=11.2 Hz), 5.85 (1H, d, J=9.2 Hz), 6.66 (1H, dd, J=11.2 Hz, 17.6 Hz), 7.32 (1H, d, J=8.0 Hz), 7.47 (1H, s), 7.81 (1H, d, J=8.0 Hz).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08987461B2 |
| Source dataset | uspto-grants-2015_03 |
| ORD ID | ord-b49df49e4c1846c88c5734541e3b7a1c |
| Source note | uspto-grants-2015_03 |