HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sesamol → 1-(diphenylmethyl)-3-hydroxy-3-(6-hydroxy-2,3-dihydro-1-benzofuran-5-yl)-1,3-dihydro-2H-indol-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sesamol | HCID 68289 | — |
| Reactant | 1-(diphenylmethyl)-1H-indole-2,3-dione | HCID 1969277 | — |
| Reactant | 2,3-Dihydro-1-benzofuran-6-ol | HCID 12236540 | — |
| Reactant | 1-(2-cyclopropylethyl)-1H-indole-2,3-dione | HCID 65596570 | — |
| Product | 1-(diphenylmethyl)-3-hydroxy-3-(6-hydroxy-2,3-dihydro-1-benzofuran-5-yl)-1,3-dihydro-2H-indol-2-one | HCID 58872555 | — |
Reaction Steps
Following the procedure as described in PREPARATION 2B, and making non-critical variations to replace 1,3-benzodioxol-5-ol with 2,3-dihydrobenzofuran-6-ol (Foster et al., J. Chem. Soc. 1948:2254-2258) and 1-(2-cyclopropylethyl)-1H-indole-2,3-dione with 1-(diphenylmethyl)-1H-indole-2,3-dione, the title compound was obtained (68%) as a white solid: MS (ES+) m/z 450.4 (M+1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07700641B2 |
| Source dataset | uspto-grants-2010_04 |
| ORD ID | ord-e4757c3b587f4f4c9d58fa0166c9249a |
| Source note | uspto-grants-2010_04 |