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 1H and 13C NMR study of the structure of the reaction-product of 4-acetylfuro[3,2-b]pyrrole with dimethyl butynedioate

M. Dandárová, A. Krutošíková, J. Alfőldi, and J. Kováč

* Department of Organic Chemistry, Faculty of Chemical Technology, Slovak Technical University, CS-812 37 Bratislava

 

Abstract: By 1H and 13C NMR spectroscopy it was confirmed that thefinalproduct of the reaction of 4-acetylfuro[3,2-b]pyrrole with dimethyl butynedioate is dimethyl 1 -acetyl-6-hydroxy-4,5-indoledicarboxylate. To determine the structure of the reaction product FT NMR techniques were used: 2D heteronuclear chemical shift correlation, selective INEPT and ID-INADE­ QUATE experiments.

Full paper in Portable Document Format: 425a659.pdf

 

Chemical Papers 42 (5) 659–663 (1988)

Tuesday, July 14, 2020

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