参考标题:Synthesis And Absolute Configuration Of Axially Chiral Binaphthoquinones 作者:Robert W. Baker,Song Liu,Melvyn V. Sargent 摘要:The Synthesis Of (+)-(S)-1′,4-Dihydroxy-2,3′-Dimethyl-1,2′-Binaphthalene-5,5′,8,8′-Tetrone (62) And (+)-(S)-4,5′,8′-Trihydroxy-2,3′-Dimethyl-1,2′-Binaphthalene-1′,4′,5,8-Tetrone (55), Compounds Which Are Atrop-Isomeric With The Naturally Occurring Binaphthoquinones (-)-Isodiospyrin And (-)-8′-Hydroxyisodiospyrin, Respectively, Is Described. The Binaphthyl Linkages In These Compounds Were Stereoselectively Constructed By Using Oxazoline Chemistry. The Stereochemical Assignments Were Based On X-Ray Crystal Structure Determination And Circular Dichroic Spectroscopy.
合成参考文献
参考文献:10.1016/j.phytochem.2004.03.011 摘要:Ganapaty S, Thomas PS, Fotso S, Laatsch H. Antitermitic quinones from Diospyros sylvatica. Phytochemistry. 2004 May;65(9):1265–71. doi: 10.1016/j.phytochem.2004.03.011.