Synthesis of new 3H-pyrrole derivatives from 3-aryl-2-oxa-7-azaspiro[4.4]nona-3,6,8-trienes

Belikov, M. Y. / Belikova, I. V. / Ershov, O. V. et al. | British Library Online Contents | 2016

Spiro heterocyclization of 4-aryl-4-oxobutane-1,1,2,2-tetracarbonitriles to 3H-pyrrole derivatives, 2-oxa-7-azaspiro[4.4]nona-3,6,8-trienes

Belikov, M. Y. / Ershov, O. V. / Lipovskaya, I. V. et al. | British Library Online Contents | 2013

Spirocyclohexadienones: XII. Dienone-phenol rearrangement of 1-substituted 2-azaspiro[4.5]undeca-1,6,9-trienes and their analogs

Glushkov, V. A. / Rotermel’, E. V. / Odegova, T. F. et al. | British Library Online Contents | 2011

Spirocyclohexadienones: VIII. 1-R-3,3-Dimethyl-2-azaspiro[5.5]undeca-1,7,10-trien-9-ones

Glushkov, V. A. / Vetoshkina, T. N. / Kolgashev, D. V. et al. | British Library Online Contents | 2006

Hydrolysis and acylation of imino group in E/Z-isomers of 3,4-dialkyl-8-amino-1-imino-6-morpholin-4-yl-2-oxa-7-azaspiro[4.4]nona-3,6,8-triene-9-carbonitriles

Belikov, M. Y. / Ershov, O. V. / Lipovskaya, I. V. et al. | British Library Online Contents | 2013