HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Methoxyaniline → N-(3-((2-Methoxyphenyl)amino)-2,2,6,7-tetramethyl-2,3-dihydro-1-benzofuran-5-yl)-3,3-dimethylbutanamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Methoxyaniline | HCID 7000 | — |
| Reactant | N-(3-Hydroxy-2,2,6,7-tetramethyl-2,3-dihydro-1-benzofuran-5-yl)-3,3-dimethylbutanamide | HCID 23114263 | — |
| Solvent | Ethyl acetate hexane | HCID 21226206 | — |
| Product | N-(3-((2-Methoxyphenyl)amino)-2,2,6,7-tetramethyl-2,3-dihydro-1-benzofuran-5-yl)-3,3-dimethylbutanamide | HCID 23113938 | 75% |
Reaction Steps
Using N-(3-hydroxy-2,2,6,7-tetramethyl-2,3-dihydro-1-benzofuran-5-yl)-3,3-dimethylbutanamide obtained in Example 235 and (2-methoxyphenyl)amine, the title compound was synthesized in the same manner as in Example 297. Yield: 75%. Melting point: 184-185° 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-a123d68b17d1404c8ec9edcc21858444 |
| Source note | uspto-grants-2009_03 |