o-Nitrophenyldioxolanes 1 to 12 have been prepared and the rate of their photocleavage determined. Steric congestion in the molecule causes a decrease of the reaction rate. The decrease in the rate is especially important in the presence of a nitro group in a second phenyl ring.
PapageorgiouG., OgdenD. C., BarthA., and CorrieJ. E. T., J. Am. Chem. Soc., 1999, 121, 6503–6504.
5.
RasmussenJ.K., and HeilmannS.M., Synthesis., 1978, 219–221.
6.
CeitaL., GaviñaP., Lopez-LaverniaN., LlopisC., MestresR., and TortajadaA., Reactive and Functional Polymers., 1996, 31, 265–272.
7.
a) SuzukiH., and MurashimaT., J. C. S. Perkin Trans I.1994, 903–908; b) T. Mori and H. Suzuki, Synlett 1995, 383–392; c) H. Suzuki, T. Takeuchi and T. Mori, J Org. Chem., 1996, 61, 5944–5947.
8.
HasamA., StengeleK. P., GiegrichH., CorrnwellP., IshanK. R., SachlebenR. A., PfieidererW., and FooteR. S., Tetrahedron., 1997, 4247–4250.