Wavelength dependent photoisomerization of bicyclo [3.1. 0] hexenones
WG Dauben, JM Cogen, V Behar, AG Schultz…
文献索引：Dauben, William G.; Cogen, Jeffrey M.; Behar, Victor; Schultz, Arthur G.; Geiss, William; Taveras, Arthur G. Tetrahedron Letters, 1992 , vol. 33, # 13 p. 1713 - 1716
Abstract The unusual wavelength dependent product selectivity observed upon irradiation of a substituted 2, 5-cyclohexadien-1-one is shown to result from wavelength dependent quantum yields for rearrangement of the primary photoproduct bicyclo [3.1. 0] hexenones. Reaction selectivity can be optimized by careful choice of irradiation wavelength and length of irradiation time.
