HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tetrahydrofuran → HCID 12137115, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tetrahydrofuran | HCID 8028 | — |
| Reactant | 1,5-Pentanediol | HCID 8105 | — |
| Reactant | 1H-Tetrazole, 5-chloro-1-phenyl- | HCID 84262 | — |
| Reactant | Potassium tert-butoxide | HCID 23665647 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 12137115 | HCID 12137115 | 81% |
Reaction Steps
10 ml of THF solution containing 225 mg of potassium t-butoxide was added with 0.6 g of 1,5-pentanediol and 0.36 g of 5-chloro-1-phenyl-tetrazole and the mixture was stirred at room temperature for 2 hours. The reaction mixture was added with water and extracted with ethyl acetate. The extract was dried over sodium sulfate, and the solvent was evaporated under reduced pressure. The resulting residue was purified by silica gel column chromatography (ethyl acetate:hexane) to obtain 0.4 g of the title compound (yield: 81%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06787561B1 |
| Source dataset | uspto-grants-2004_09 |
| ORD ID | ord-60233b08b750468c89a62074e023aca4 |
| Source note | uspto-grants-2004_09 |