HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine → HCID 57719926, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | 4-(Trifluoromethyl)phenyl isocyanate | HCID 73768 | — |
| Reactant | HCID 22926842 | HCID 22926842 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 57719926 | HCID 57719926 | 87.5% |
Reaction Steps
A suspension in tetrahydrofuran (2.0 ml) containing 100 mg of ethyl 3-[3-(hydroxymethyl)phenyl]-2-isopropoxypropanoate, 150 mg of α,α,α-trifluoro-p-tolylisocyanate and 35 μl of pyridine was stirred at room temperature for 14 hours. The solvent was removed, and the residue was treated with dichloromethane. After filtering off insoluble substances, the residue was purified by silica gel column chromatography, to give 149 mg of the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07544835B2 |
| Source dataset | uspto-grants-2009_06 |
| ORD ID | ord-025c1fd1eca54d7bbe671f8bc96a9de1 |
| Source note | uspto-grants-2009_06 |