title: Asymmetric induction in steriod synthesis: synthesis of D-homoestrone methyl ether using a novel annulation reaction.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004970:Estrone / Q000031:analogs & derivatives* / Q000138:chemical synthesis; D006718:Homosteroids / Q000138:chemical synthesis; D007202:Indicators and Reagents; D008722:Methods; D009904:Optical Rotation; D013053:Spectrophotometry
chemical_list: D006718:Homosteroids; D007202:Indicators and Reagents; C019414:D-homoestrone methyl ether; D004970:Estrone