HuagongsheHuagongshe Chemistry Print Report · For research reference only
4,6,7-Trimethyl-3-(4-methylphenyl)-1-benzofuran → 4,6,7-Trimethyl-3-(4-methylphenyl)-2,3-dihydro-1-benzofuran
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4,6,7-Trimethyl-3-(4-methylphenyl)-1-benzofuran | HCID 23114311 | — |
| Solvent | MeOH tetrahydrofuran | HCID 21899815 | — |
| Product | 4,6,7-Trimethyl-3-(4-methylphenyl)-2,3-dihydro-1-benzofuran | HCID 23114023 | 81% |
Reaction Steps
Using 4,6,7-trimethyl-3-(4-methylphenyl)-1-benzofuran obtained in Reference Example 191, the title compound was synthesized in the same manner as in Reference Example 144. Yield 81%. Melting point: 65-66° C. (THF-methanol).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07465815B2 |
| Source dataset | uspto-grants-2008_12 |
| ORD ID | ord-8298e06f561a464faeeca6ce39b63f60 |
| Source note | uspto-grants-2008_12 |