HuagongsheHuagongshe Chemistry Print Report · For research reference only
2H-1,4-Benzoxazin-3(4H)-one,4-methyl- → HCID 66697375, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2H-1,4-Benzoxazin-3(4H)-one,4-methyl- | HCID 89032 | — |
| Reactant | Aluminum(III) Chloride | HCID 6451240 | — |
| Reactant | (4-Bromo-2-chlorophenyl)acetic acid | HCID 53403617 | — |
| Product | HCID 66697375 | HCID 66697375 | — |
Reaction Steps
In analogy to Example 1, step 1, (4-bromo-2-chloro-phenyl)-acetic acid was converted to the acid chloride and subsequently reacted with 4-methyl-2H-1,4-benzoxazin-3(4H)-one in the presence of AlCl3 to give the title compound as a light brown solid. MS (m/e, ISP neg. ion)=392.1 [M−H+].
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08450313B2 |
| Source dataset | uspto-grants-2013_05 |
| ORD ID | ord-30d61a9736f944cfaf7ee96188dc47d0 |
| Source note | uspto-grants-2013_05 |