HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Chlorobenzoyl chloride → 4-Chloro-N-[3-(4-isopropylphenyl)-1',4,6,7-tetramethylspiro[benzofuran-2(3H),4'-piperidine]-5-yl]benzamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Chlorobenzoyl chloride | HCID 8501 | — |
| Reactant | 3-(4-Isopropylphenyl)-1',4,6,7-tetramethylspiro[benzofuran-2(3H),4'-piperidine]-5-amine | HCID 21961302 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 4-Chloro-N-[3-(4-isopropylphenyl)-1',4,6,7-tetramethylspiro[benzofuran-2(3H),4'-piperidine]-5-yl]benzamide | HCID 10208033 | 58% |
Reaction Steps
By using 3-(4-isopropylphenyl)-1′,4,6,7-tetramethylspiro[benzofuran-2(3H),4′-piperidine]-5-amine and 4-chlorobenzoyl chloride, the title compound was synthesized according to Example 1b. Yield: 58%. Melting point: 293-295° C. (Methanol)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06479536B1 |
| Source dataset | uspto-grants-2002_11 |
| ORD ID | ord-0fc96c3625d44275a4c047c10ec7cc23 |
| Source note | uspto-grants-2002_11 |