HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 23114252, compound → HCID 23114203, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 23114252 | HCID 23114252 | — |
| Solvent | Ethyl acetate hexane | HCID 21226206 | — |
| Product | HCID 23114203 | HCID 23114203 | 97% |
Reaction Steps
Using 2,2,4,7-tetramethyl-5-nitro-1-benzofuran-3(2H)-one obtained in Reference Example 47, the title compound was synthesized in the same manner as in Reference Example 54. Yield 97%. Melting point: 124-126° C. (ethyl acetate-hexane).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07507841B2 |
| Source dataset | uspto-grants-2009_03 |
| ORD ID | ord-ac71fe16686444ff81ae363612198b6f |
| Source note | uspto-grants-2009_03 |