HuagongsheHuagongshe Chemistry Print Report · For research reference only
(+)-Estrone 3-methyl ether → 3-Methoxy-13beta-methyl-17,17-(ethylenedioxy)gona-1,3,5(10),9(11)-tetraene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (+)-Estrone 3-methyl ether | HCID 92895 | — |
| Reactant | (8'R,9'S,13'S,14'S)-3'-methoxy-13'-methylspiro[1,3-dioxolane-2,17'-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene] | HCID 10892807 | — |
| Product | 3-Methoxy-13beta-methyl-17,17-(ethylenedioxy)gona-1,3,5(10),9(11)-tetraene | HCID 11809563 | — |
Reaction Steps
The procedure described in Example 1 hereinbefore was repeated except that 2.3 grams of 3-methoxy-13β-methyl-17,17-(ethylenedioxy)gona-1,3,5(10)-triene was substituted for the 3-methoxy-13β-methylgona-1,3,5(10)-trien-17-one in that example.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04029648 |
| Source dataset | uspto-grants-1977_06 |
| ORD ID | ord-ba6d20defac845b8b88c892e8ab10a67 |
| Source note | uspto-grants-1977_06 |