HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Thiophenecarbonyl chloride → HCID 10113742, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Thiophenecarbonyl chloride | HCID 78928 | — |
| Reactant | 3-(4-Isopropylphenyl)-2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-amine | HCID 10519978 | — |
| Solvent | Ethyl acetate hexane | HCID 21226206 | — |
| Product | HCID 10113742 | HCID 10113742 | 66% |
Reaction Steps
By using 3-(4-isopropylphenyl)-2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-amine and 2-thiophenecarbonyl chloride, the title compound was synthesized according to Example 1b. Yield: 66%. Melting point: 222-224° C. (Ethyl acetate-hexane)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06479536B1 |
| Source dataset | uspto-grants-2002_11 |
| ORD ID | ord-288029b0c82540659b9638204874330f |
| Source note | uspto-grants-2002_11 |