HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphate → HCID 59737232, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphate | HCID 151348 | — |
| Reactant | tert-Butyl (2-amino-4-(thiophen-2-yl)phenyl)carbamate | HCID 57717474 | — |
| Reactant | HCID 86620425 | HCID 86620425 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | HCID 59737232 | HCID 59737232 | 100.4% |
Reaction Steps
A solution of acid 40 (0.10 g, 0.25 mmol), amine 4 (72.7 mg, 0.25 mmol) and BOP reagent (0.133 g, 3.0 mmol) in pyridine (2 mL) was stirred 18 h at room temperature. The reaction mixture was concentrated and the residue was purified by flash chromatography (eluent: 1:1 hexane:AcOEt) to give title compound 41 (0.14 g, 61% yield).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08598168B2 |
| Source dataset | uspto-grants-2013_12 |
| ORD ID | ord-f2d27d17b3f34548bbbe94ecb6f63e9d |
| Source note | uspto-grants-2013_12 |