17 18 19 analysis demonstrates that the Pyrex-filtered light used in these experiments results in selective excitation of the enaminone chromophore. Although photoreaction in theory could occur from a species having excitation localized in this grouping, it seemed more reasonable to expect that photoarylation would take place through an excited aryl halide moiety populated by direct irradiation with higher energy light (vide infra). In ...
![2-Cyclohexen-1-one,3-[[2-(6-bromo-1,3-benzodioxol-5-yl)ethyl]amino]- Structure](https://image.chemsrc.com/caspic/194/80348-02-3.png)
