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ChemInform Abstract: Five-Membered 2,3-Dioxoheterocycles. Part 67. Pyrroledione—Pyrroledion Recyclization of Isopropyl 2-(1-Aryl-4,5-dioxo-2-phenyl-4,5-dihydro-1H-pyrrol-3-yl)-2-oxoacetates under the Action of Arylamines. Crystal and Molecular Structure of (Z)-Isopropyl 2-Hydroxy-4,5-dioxo-1-phenyl-3- [phenyl(phenylamino)methylene]pyrrolidine-2-carboxylate (IIIa).

✍ Scribed by P. S. Silaichev; M. V. Dmitriev; Z. G. Aliev; A. N. Maslivets

Publisher
John Wiley and Sons
Year
2010
Weight
38 KB
Volume
41
Category
Article
ISSN
0931-7597

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ChemInform Abstract: Five-Membered 2,3-D
ChemInform Abstract: Five-Membered 2,3-Dioxo Heterocycles. Part 72. Recyclization of Isopropyl 2-(1-Aryl-4,5-dioxo-2-phenyl-4,5-dihydro-1H-pyrrol-3-yl)-2-oxoacetates by the Action of Aliphatic Amines.
✍ M. V. Dmitriev; P. S. Silaichev; A. N. Maslivets 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 26 KB

## Abstract The reaction is an example for the pyrrole‐pyrrole recyclization via cleavage of the dioxopyrrole ring and closure of the new dioxopyrrole ring by the action of alkylamines.

ChemInform Abstract: Five-Membered 2,3-D
ChemInform Abstract: Five-Membered 2,3-Dioxo Heterocycles. Part 63. Cascade Recyclization of Isopropyl 2-(1-Aryl-4,5-dioxo-2-phenyl-4,5-dihydro-1H-pyrrol-3-yl)-2-oxoacetates with Cyclic Enamines. Crystalline and Molecular Structure of 1′-Benzyl-6′,6′-dimethyl-3- [(Z)-phenyl(phenylamino)methylidene]-6′,7′-dihydro-3H-spiro [furan-2,3′-indole]-2′,4,4′,5(1′H,5′H)-tetraone.
✍ P. S. Silaichev; Z. G. Aliev; A. N. Maslivets 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 27 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Five-Membered 2,3-D
ChemInform Abstract: Five-Membered 2,3-Dioxo Heterocycles. Part 74. Recyclization of 3-Aroylpyrrolo[1,2-a]quinoxaline-1,2,4(5H)-triones (I) by the Action of Benzohydrazides. Crystalline and Molecular Structure of N-[2,4-Dihydroxy-5-oxo-3- (3-oxo-3,4-dihydroquinoxalin-2-yl)-2-phenyl-2,5-dihydro-1H-pyrrol-1-yl] benzamide.
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