HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetate → 3-t-Butyldimethylsiloxy-5-androsten-17beta,19-diol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetate | HCID 175 | — |
| Reactant | 3-t-Butyldimethylsiloxy-19-hydroxy-5-androsten-17-one acetate | HCID 131711428 | — |
| Product | 3-t-Butyldimethylsiloxy-5-androsten-17beta,19-diol | HCID 70605173 | — |
Reaction Steps
Substituting 3-t-butyldimethylsiloxy-19-hydroxy-5-androsten-17-one acetate and 19-hydroxy-3β-(4'-tetrahydropyranyloxy)-5-androsten-17-one acetate for the 19-hydroxy-3β-(2'-tetrahydropyranyloxy)-5-androsten-17-one, acetate above results in the preparation of 3-t-butyldimethylsiloxy-5-androsten-17β,19-diol and 3β-(4'-tetrahydropyranyloxy)-5-androstene-17β,19-diol, respectively.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04139617 |
| Source dataset | uspto-grants-1979_02 |
| ORD ID | ord-c7168d164d3c4698b9958b6a86c79cd4 |
| Source note | uspto-grants-1979_02 |