HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 10535515, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 4-Chlorobutyrophenone | HCID 253533 | — |
| Reactant | Sodium borohydride | HCID 4311764 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 10535515 | HCID 10535515 | 88.8% |
Reaction Steps
A mixture of 4-chloro-1-phenyl-1-butanone (7.35 g) and sodium tetrahydroborate (3.05 g) in tetrahydrofuran (40 ml) was stirred for 36 h. 2M Hydrochloric acid was added and the mixture was extracted three times with ethyl acetate. The combined organic extracts were dried (magnesium sulphate), evaporated and purified by chromatography on silica eluting with petrol-ether to give the sub-title compound as a colourless oil (6.60 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06743939B2 |
| Source dataset | uspto-grants-2004_06 |
| ORD ID | ord-7a8ed2afc4a345fb879f22cab26f702b |
| Source note | uspto-grants-2004_06 |