ISSN:
1434-4475
Keywords:
Bis-2,4,6-trichlorophenyl malonates
;
1,5-Diaryl-1,5-dihydro-4-amino-2H-pyrrol-2-ones
;
1,5-Diarylpyrrolidine-2,4-diones
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Zusammenfassung Die Synthese einiger substituierter 4-Hydroxy-2,5,6,7-tetrahydro-pyrano[2,3-c]pyrrol-2,5-dione (5) und 4-Hydroxy-1,2,6,7-tetrahydro-5H-pyrrolo[3,4-b]pyridin-2,5-dione (6) gelingt durch Reaktion von 1,5-Diaryl-pyrrolidin-2,4-dion (1) bzw. 1,5-diaryl-1,5-dihydro-4-amino-2H-pyrrol-2-on (3) mit Malonsäure-bis-2,4,6-trichlorphenylester (4).
Notes:
Abstract The synthesis of some substituted 4-hydroxy-2,5,6,7-tetrahydro-pyrano[2,3-c]pyrrole-2,5-diones (5) and 4-hydroxy-1,2,6,7-tetrahydro-5H-pyrrolo[3,4-b]pyridine-2,5-diones (6) by reacting 1,5-diaryl-pyrrolidine-2,4-diones (1) and 1,5-diaryl-1,5-dihydro-4-amino-2H-pyrrol-2-ones (3) with bis-2,4,6-trichlorophenyl malonates (4) is described.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00799923
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