Photochemical reactivity of aldimines from 2,2-dimethyl-3-oxo-3-phenylpropanal
作者:Diego Armesto、Ana Ramos、Rafael Perez-Ossorio、William M. Horspool
DOI:10.1039/p19860000091
日期:——
The syntheses of some thermally labile aldimines of 2,2-dimethyl-3-oxo-3-phenylpropanal are described. The aldimines (7a–c) are photochemicallyreactive and undergo fission mainly into isopropyl phenylketone. Several other minor products are also formed. One aldimine, from aniline, (7d) is photochemically inert. The mechanism of the reaction is discussed in terms of fission of the α, β-bond perhaps