Synthesis of Hydrophenanthbene Derivatives Related to Diterpenes Involving Reductive Methylation of Aromatic Ketones |
| |
Authors: | Manuka Ghosal Swati Das Debabrata Mukherjee |
| |
Affiliation: | Department of Organic Chemistry , Indian Association for the Cultivation of Science , Jadavpur, Calcutta, 700 032, India |
| |
Abstract: | The tricyclic ketones 13 and 14, prepared from naphthalene and 2-methoxynaphthalene respectively, were subjected to reductive methylation in anhydrous ammonia to provide the β, γ -unsaturated ketones 16 and 17 in high yield which were stereoselectively converted into the A/B trans-fused compounds 3 and 4 respectively. |
| |
Keywords: | |
|
|