HuagongsheHuagongshe Chemistry Print Report · For research reference only
10-Undecenoyl chloride → 20-Trimethylacetyloxy-5alpha-4-azapregn-1-ene-3-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 10-Undecenoyl chloride | HCID 38042 | — |
| Reactant | Pivaloyl chloride | HCID 62493 | — |
| Reactant | 20-Hydroxy-4-methyl-5a-4-azapregnan-3-one | HCID 22862566 | — |
| Reactant | 20-Hydroxy-5alpha-4-azapregn-1-ene-3-one | HCID 22870648 | — |
| Product | 20-Trimethylacetyloxy-5alpha-4-azapregn-1-ene-3-one | HCID 22870631 | — |
Reaction Steps
Employing substantially the same procedure as described in Example 6, but substituting 20-hydroxy-5α-4-azapregn-1-ene-3-one and trimethylacetyl chloride for the 20-hydroxy-4-methyl-5a-4-azapregnan-3-one and 10-undecenoyl chloride, respectively, used therein, the title compound was obtained. MS M-1 calculated for C25H39NO3, mw=402.53; observed m/e 401.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05693809 |
| Source dataset | uspto-grants-1997_12 |
| ORD ID | ord-3367bd4edf5148e684f58df71718efba |
| Source note | uspto-grants-1997_12 |