Five-membered 2,3-dioxo heterocycles: LXIX. Direct heterocyclization of [3,4-dihydroisoquinolin-1(2H)-ylidene]-acetamides with 5-arylfuran-2,3-diones. Crystalline and molecular structure of (3E,5Z)-3-[3,3-dimethyl-3,4-dihydroisoquinolin-1(2H)-ylidene]-5-(2-oxo-2-phenylethylidene)pyrrolidine-2,4-dione

Khalturina, V. V. / Shklyaev, Y. V. / Aliev, Z. G. et al. | British Library Online Contents | 2010

Five-membered 2,3-dioxo heterocycles: CVI. Acylation of substituted (Z)-2-[1,3,4,4a,5,10b-Hexahydrophenanthridin-6(2H)-ylidene]acetamide with aroylketenes. crystal and molecular structure of substituted N-{(Z)-2-[1,3,4,4a,5,10b-Hexahydrophenanthridin-6(2H)-ylidene]acetyl}acrylamide

Konovalova, V. V. / Shklyaev, Y. V. / Slepukhin, P. A. et al. | British Library Online Contents | 2014

Five-membered 2,3-dioxo heterocycles: LXVI. Reactions of (2Z,5Z)-1-aryl-3-hydroxy-5-[3,3-dimethyl-3,4-dihydroisoquinolin-1(2H)-ylidene]pent-2-ene-1,4-diones with o-phenylenediamine and hydrazine. Crystalline and molecular structure of 2-{(Z)-8,8-dimethyl-2,3,8,9-tetrahydro[1,4]dioxino[2,3-g]isoquinolin-6(7H)-ylidene}-1-(3-phenyl-1H-pyrazol-5-yl)ethanone

Khalturina, V. V. / Shklyaev, Y. V. / Aliev, Z. G. et al. | British Library Online Contents | 2009

Five-membered 2,3-dioxo heterocycles: LXXXII. Recyclization of dimethyl 4,5-Dioxo-4,5-dihydro-1H-pyrrole-2,3-dicarboxylates in reaction with monosubstituted hydrazines. crystalline and molecular structure of dimethyl 1-benzyl-5-(4-methylphenylcarbamoyl)-1H-pyrazole-3,4-dicarboxylate

Silaichev, P. S. / Chudinova, M. A. / Slepukhin, P. A. et al. | British Library Online Contents | 2012

Reaction of (Z)-2-[3,3-dimethyl-3,4-dihydroisoquinolin-1(2H)-ylidene]-N-(2,4-dimethylphenyl)acetamides with ninhydrin

Mikhailovskii, A. G. / Yusov, A. S. / Korchagin, D. V. et al. | British Library Online Contents | 2017