作者:Christophe Michon、Jean-Pierre Djukic、Zoran Ratkovic、Michel Pfeffer
DOI:10.1016/s0040-4039(02)01036-5
日期:2002.7
The preparation of a 1,2-diketone derived from (−)-β-pinene, i.e. (+)-2,3-PinDione, is reported. The latter is shown to be a useful substrate for the Hinzberg-type syntheses of chiral quinoxaline ((−)-6,7-dimethyl-PinQuinox) and pyrazine ((+)-2,3-diphenylPinazine) derivatives as well in the preparation of the bis-hydrazone ((+)-N′,N′-diphenyl-2,3-Pinazone).
据报道制备了衍生自(-)-β-pine烯(即(+)-2,3-PinDione)的1,2-二酮。后者被证明是制备中手性喹喔啉((-)-6,7-二甲基-PinQuinox)和吡嗪((+)-2,3-二苯基哌嗪)衍生物Hinzberg型合成的有用底物双hydr ((+)- N ',N'-二苯基-2,3-品尼松)。