HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl iodide → 6-[2-(4-Bromo-2-chloro-phenyl)-propionyl]-8-fluoro-4-methyl-4H-benzo[1,4]oxazin-3-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl iodide | HCID 6328 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 6-[2-(4-Bromo-2-chloro-phenyl)-acetyl]-8-fluoro-4-methyl-4H-benzo[1,4]oxazin-3-one | HCID 66697260 | — |
| Product | 6-[2-(4-Bromo-2-chloro-phenyl)-propionyl]-8-fluoro-4-methyl-4H-benzo[1,4]oxazin-3-one | HCID 66697282 | — |
Reaction Steps
In analogy to Example 1, step 2, 6-[2-(4-bromo-2-chloro-phenyl)-acetyl]-8-fluoro-4-methyl-4H-benzo[1,4]oxazin-3-one was reacted with sodium hydride and methyl iodide to give the title compound as a light yellow foam. MS (m/e, ISP neg. ion)=423.9 [M−H+].
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08450313B2 |
| Source dataset | uspto-grants-2013_05 |
| ORD ID | ord-1d8566699b2d403fb8ac5f9bfe24da91 |
| Source note | uspto-grants-2013_05 |