HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 69851383, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 3-(4-Fluorophenyl)-2-propenoic acid | HCID 98070 | — |
| Reactant | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| Reactant | HCID 22605564 | HCID 22605564 | — |
| Catalyst | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 69851383 | HCID 69851383 | 97% |
Reaction Steps
A mixture of 4-fluorocinnamic acid (3.16 g, 19.6 mmol), 1-(4-Fluoro-3-morpholin-4-yl-phenyl)-ethylamine (4.39 g, 19.1 mmol), EDC.HCl (7.53 g, 39.2 mmol), DMAP (2.39 g, 19.6 mmol) and Et3N (8.23 ml, 58.8 mmol) in CH2Cl2 (60 ml) was stirred at room temperature for 16 hours. Purification by flesh chromatography over silica gel (elution with 50% ethyl acetate in hexane) gave 6.9 g of the title compound. The enantiomer was separated by Chiralpak AD column (50×500 mm, 20um) eluted with 45% EtOH in hexane, RT=36.1 min.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06831080B2 |
| Source dataset | uspto-grants-2004_12 |
| ORD ID | ord-1a75fd8073d849eb876e15f9499adc46 |
| Source note | uspto-grants-2004_12 |