1. For example, Devasagayaraj, A.; Jin, H.; Lui, Q.; Marinelli, B.; Samala, L.; Shi. Z.-C.; Tunoori, A.; Wang, Y.; Wu, W.; Zhang, C.; Haiming, Z. Int. Patent WO 2007/089335; Chem. Abstr. 2007, 147, 258033.
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3. Damour, D.; Hardy, J.-C.; Mignani, S. Int. Patent WO 97/25327; Chem. Abstr. 1997, 127, 176438.
4. Aloup, J.-C.; Audiau, F.; Barreau, M.; Damour, D.; Genevois-Borella, A.; Jimonet, P.; Mignani, S.; Ribeill, Y. Int. Patent WO 95/26350; Chem. Abstr. 1995, 124, 146198.
5. For example, Mansfield, D.; Reick, H.; Coqueron, P.-Y.; Desbordes, P.; Villier, A.; Grosjean-Cournoyer, M.-C.; Genix, P. Int. Patent WO 2006/108791; Chem. Abstr. 2006, 145, 438609.