G. Favaro et al., TRIPLET REACTIVITY OF SPIRO-INDOLINO-OXAZINES STUDIED BY PHOTOSENSITIZATION, Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals, 246, 1994, pp. 299-302
The quantum yields for the direct and triplet sensitised colour-formin
g reactions of five spiro-indolino-oxazines were determined in methylc
yclohexane. Higher triplet than singlet reactivities were generally fo
und.