HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Methylmorpholine → HCID 66972513, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Methylmorpholine | HCID 7972 | — |
| Reactant | Ammonium Chloride | HCID 25517 | — |
| Reactant | 1-Aminocyclopropanecarbonitrile | HCID 556888 | — |
| Reactant | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| Reactant | HCID 66972538 | HCID 66972538 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 66972513 | HCID 66972513 | — |
Reaction Steps
2(R)-[2,2,2-trifluoro-1(S)-(4-fluorophenyl)ethylamino]-3-(pyridin-3-ylmethylsulfanyl)-propionic acid was dissolved in DMF (5 mL) and 1-aminocyclopropanecarbonitrile (142 mg, 1.2 mmol), HATU (456 mg, 1.2 mmol) and NMM (0.44 mL, 4 mmol) were added. After stirring for 2 h at rt, saturated NH4Cl and ethyl acetate were added and stirring was continued for 20 min. The aqueous layer was extracted with ethyl acetate. The combined organic layers were dried with MgSO4 and the solvent was removed under the reduced pressure to give N-(1-cyanocyclopropyl)-2(R)-[2,2,2-trifluoro-1(S)-(4-fluorophenyl)ethylamino]-3-(pyridin-3-ylmethylsulfanyl)propionamide as an oil. The crude was used in the next step without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07893093B2 |
| Source dataset | uspto-grants-2011_02 |
| ORD ID | ord-9a4c76b886cd47628be8f2bf52bd718b |
| Source note | uspto-grants-2011_02 |