HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Methylmorpholine → HCID 67601154, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Methylmorpholine | HCID 7972 | — |
| Reactant | Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphate | HCID 151348 | — |
| Reactant | HCID 67601156 | HCID 67601156 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 67601154 | HCID 67601154 | — |
Reaction Steps
Acid 4-3 (84 mg, 0.24 mmol), amine 4-4 (see Duggan et al., U.S. Pat. No. 5,264,420) (68 mg, 0.26 mmol), NMM (104 μL, 0.95 mmol) and BOP (127 mg, 0.29 mmol) were combined in 2.4 mL CH3CN. After stirring overnight the mixture was diluted with EtOAc, washed with water (4×), sat. NaHCO3, and brine, dried (MgSO4) and concentrated. Flash chromatography (silica, EtOAc) provided 4-5 as a colorless oil
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05952306 |
| Source dataset | uspto-grants-1999_09 |
| ORD ID | ord-c4f1edd56c7e4cef996c6cacfa0c3b49 |
| Source note | uspto-grants-1999_09 |