Spiro heterocyclization of methyl 3-aroyl-1-aryl-4,5-dioxo-4,5-dihydro-1H-pyrrole-2-carboxylates by the action of diphenylguanidine

Bubnov, N. V. / Denislamova, E. S. / Aliev, Z. G. et al. | British Library Online Contents | 2010

Tricomponent spiro heterocyclization of pyrrolediones under the action of 4-hydroxycoumarin

Dmitriev, M. V. / Silaichev, P. S. / Maslivets, A. N. | British Library Online Contents | 2015

Spiro-heterocyclization of pyrrolobenzoxazinetriones effected by thiourea

Babenysheva, A. V. / Maslivets, V. A. / Maslivets, A. N. | British Library Online Contents | 2007

Cascade spiro-heterocyclization of pyrrolo[1,2-a][4,1]-benzoxazepinetriones under the action of carbocyclic enaminoketones

Maslivets, A. A. / Maslivets, A. N. | British Library Online Contents | 2015

Three-component spiro heterocyclization of pyrrolediones with malononitrile and pyrazolone

Dmitriev, M. V. / Silaichev, P. S. / Melyukhin, P. V. et al. | British Library Online Contents | 2014