Natarajan, A.; Kaanumalle, L. E.; Jockusch, S.; Gibb, C.; Gibb, B. C.; Turro, N. J.; Ramamurthy, V. Controlling Photoreactions with Restricted Spaces and Weak Intermolecular Forces: Exquisite Product Selectivity during Oxidation of Olefins by Singlet Oxygen. Journal of the American Chemical Society 2007, 129, 4132-4133.