Three-component spiro heterocyclization of 1H-pyrrole-2,3-diones with dimedone

Dmitriev, M. V. / Silaichev, P. S. / Maslivets, A. N. | British Library Online Contents | 2014

Synthesis of 2-amino-5-(2-aryl-2-oxoethylidene)-4-oxo-1H-4,5-dihydrofuran-3-carboxylic acids derivatives by recyclization of 5-arylfuran-2,3-diones under the action of cyanoacetic acid derivatives

Ivanov, D. V. / Igidov, N. M. / Rubtsov, A. E. | British Library Online Contents | 2016

Acylation of 2′,5′,5′-trimethyl-4′,5′-dihydro-4H-spiro-[naphthalene-1,3′-pyrrol]-4-one with 5-arylfuran-2,3-diones

Konovalova, V. V. / Shklyaev, Y. V. / Maslivets, A. N. | British Library Online Contents | 2011

Direct spiro heterocyclization of pyrrolobenzoxazinetriones under the action of diphenylguanidine

Tutynina, N. M. / Tairova, L. F. / Maslivets, A. N. | British Library Online Contents | 2014

Reaction of 5-alkyl- and 5-arylfuran-2(3H)-ones with aliphatic amino acids

Grinev, V. S. / Amal’chieva, O. A. / Egorova, A. Y. | British Library Online Contents | 2014