HuagongsheHuagongshe Chemistry Print Report · For research reference only
3404-23-7 → HCID 22806915, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3404-23-7 | HCID 256730 | — |
| Reactant | Acetamide, 2-(trimethylsilyl)- | HCID 357676 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | HCID 22806915 | HCID 22806915 | — |
Reaction Steps
Androst-5-ene-3β,17β,19-triol is dissolved in dry pyridine and trimethylsilylacetamide added thereto. The reaction is completed at room temperature within a few minutes. The pyridine is removed under reduced pressure and the residue purified from an acetone-hexane solution to yield the desired 3β,17β,19-tri(trimethylsiloxy)androst-5-ene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04139617 |
| Source dataset | uspto-grants-1979_02 |
| ORD ID | ord-eab0be7867c74f389a0cb6cf2300a2c1 |
| Source note | uspto-grants-1979_02 |