HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 68883677, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Propionyl chloride | HCID 62324 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | 680611-44-3 | HCID 135407148 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 68883677 | HCID 68883677 | 88.3% |
Reaction Steps
To a solution of 4-(7-chloro-1-propyl-1H-indazol-3-yl)phenol (0.100 g, 0.35 mmol) and N,N-diisopropylethyl amine (0.5 g, 0.38 mmol) in CH2Cl2 (5 mL) was added dropwise propionyl chloride (0.035 g, 0.38 mmol). The solution was allowed to stir overnight at room temperature. Water was added and the solution was extracted with CH2Cl2. The organic layer was washed with brine and dried (MgSO4). The product was purified by flash chromatography (5/1 hexane/ethyl acetate) to yield a white solid (0.106 g, 88%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07241791B2 |
| Source dataset | uspto-grants-2007_07 |
| ORD ID | ord-20e6f240de0f480a8e6e449222a0989f |
| Source note | uspto-grants-2007_07 |