HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine → HCID 70583396, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | HCID 70583923 | HCID 70583923 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 70583396 | HCID 70583396 | — |
Reaction Steps
A solution of 17β-cyano-5α-androstane-3α,11β-diol (20 mg) in acetic anhydride (0.5 ml) containing pyridine (0.5 ml) was kept at room temperature for three days. The mixture was diluted with 2N-hydrochloric acid and extracted with ethyl acetate. Evaporation of the organic extract afforded title compound (21 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04192871 |
| Source dataset | uspto-grants-1980_03 |
| ORD ID | ord-a89717dfccaa469a95e81ac505f8a385 |
| Source note | uspto-grants-1980_03 |