HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Formyl-2-methoxyphenylboronic acid → 3-(4-Ethyl-2,2,7-trimethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-4-methoxy-benzaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Formyl-2-methoxyphenylboronic acid | HCID 2734367 | — |
| Reactant | 6-Bromo-4-ethyl-2,2,7-trimethyl-4H-benzo[1,4]oxazin-3-one | HCID 68584741 | — |
| Reactant | 3-(4-Ethyl-2,2,7-trimethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-4-trifluoromethoxy-benzaldehyde | HCID 86611675 | — |
| Product | 3-(4-Ethyl-2,2,7-trimethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-4-methoxy-benzaldehyde | HCID 86611676 | — |
Reaction Steps
This was prepared using a procedure similar to that described to make Compound 1D, except using Compound 1C and 2-methoxy-5-formylphenylboronic acid in Step D. MS (electrospray): mass calculated for C21H23NO4, 353.16; m/z found 354.1 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07723326B2 |
| Source dataset | uspto-grants-2010_05 |
| ORD ID | ord-4e734b3adbf74ca79b3667ceec9ede31 |
| Source note | uspto-grants-2010_05 |