Synthetic methods for (Exo,Exo)- and (Exo-,Endo)-2,6-Diarylbicycio [3:3:0] octane lignans: Syntheses of (±)-aptosimon, (±)- styraxin, (±)- asarinin, and (±)- pluviatilol
An efficient method for the stereocontrolled synthesis of the unsymmetrically substituted 4-oxofurofuran lignan 1 has been developed based on a stereocontrolled aldol reaction of the succinic anhydride derivative 20 with an aromatic aldehyde employing (±)-styraxin as a representative example.
Stevens, David R.; Till, Clive P.; Whiting, Donald A., Journal of the Chemical Society. Perkin transactions I, 1992, # 2, p. 185 - 190
作者:Stevens, David R.、Till, Clive P.、Whiting, Donald A.
DOI:——
日期:——
Synthetic methods for (Exo,Exo)- and (Exo-,Endo)-2,6-Diarylbicycio [3:3:0] octane lignans: Syntheses of (±)-aptosimon, (±)- styraxin, (±)- asarinin, and (±)- pluviatilol