HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Bromo-2,4-dimethoxybenzaldehyde → 5-(3,5-Dimethyl-isoxazol-4-yl)2,4-dimethoxy-benzaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Bromo-2,4-dimethoxybenzaldehyde | HCID 668346 | — |
| Reactant | 3,5-Dimethylisoxazole-4-boronic acid | HCID 2734346 | — |
| Product | 5-(3,5-Dimethyl-isoxazol-4-yl)2,4-dimethoxy-benzaldehyde | HCID 21980966 | 75% |
Reaction Steps
Ex-33A: 5-(3,5-Dimethyl-isoxazol-4-yl)-2,4-dimethoxy-benzaldehyde was prepared from 5-bromo-2,4-dimethoxybenzaldehyde and 3,5-dimethyl-isoxazole-4-boronic acid in a similar manner as described in Ex-3A, 75% yield. 1H-NMR (CDCl3) δ 10.34 (s, 1H), 7.63 (s, 1H), 6.52 (s, 1H), 4.00 (s, 3H), 3.90 (s, 3H), 2.12 (s, 6H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07094801B2 |
| Source dataset | uspto-grants-2006_08 |
| ORD ID | ord-cae727d29c5142bab06a1ae4493a7906 |
| Source note | uspto-grants-2006_08 |