Fluorine-containing heterocycles. XIX. Synthesis of fluorine-containing quinazolin-4-ones from 3,1-benzoxazin-4-ones [Electronic resource] / A. A. Laeva, E. V. Nosova, G. N. Lipunova, A. V. Golovchenko, N. Yu. Adonin, V. N. Parmon, V. N. Charushin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2009. - Vol. 45, № 6. - P. 913-920. - URL: http://www.springerlink.com/content/v27456t118l13324/fulltext.pdf. - (Дата обращения: 28.10.2011 г.)