HuagongsheHuagongshe Chemistry Print Report · For research reference only
Imidazole → HCID 22872548, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Imidazole | HCID 795 | — |
| Reactant | tert-Butyldimethylsilyl chloride | HCID 28928 | — |
| Reactant | 86023-87-2 | HCID 158910 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 22872548 | HCID 22872548 | — |
Reaction Steps
Using the procedure described in J. Am. Chem. Soc., 1972, 94, 6190, (3β,5α,12β,25R)-spirostan-3,12-diol-11-one (see preparation G6) was silylated with t-butyldimethylchlorosilane and imidazole in DMF to give the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05939398 |
| Source dataset | uspto-grants-1999_08 |
| ORD ID | ord-a5c311163fe74170aa6525734eb15bd9 |
| Source note | uspto-grants-1999_08 |