HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenylseleninyl benzeneseleninate → HCID 18632049, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenylseleninyl benzeneseleninate | HCID 87253 | — |
| Reactant | HCID 18632050 | HCID 18632050 | — |
| Solvent | Chlorobenzene | HCID 7964 | — |
| Product | HCID 18632049 | HCID 18632049 | 79.9% |
Reaction Steps
A solution of 4,5-epoxy-16α-fluoro-1β,6β-dimethyl-7-methylenandrostane-3,17-dione (361 mg) and benzeneseleninic anhydride (360 mg) in chlorobenzene (30 ml) is heated for 4 hrs at 90°-100° C. Then the solvent is removed in vacuo and the residue chromatographed on silica gel to give 4,5-epoxy-16α-fluoro-1,6β-dimethyl-7-methylenandrost-1-ene-3,17-dione (287 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04824830 |
| Source dataset | uspto-grants-1989_04 |
| ORD ID | ord-82486baf9c944102a547a7b1bb15070a |
| Source note | uspto-grants-1989_04 |