Collect. Czech. Chem. Commun. 1990, 55, 185-192

Distinction of 3-(N,N-dimethylamino)coumarin from hypothetic 2-(N,N-dimethylamino)-1,3-indanedione by infrared spectroscopy

Alexandr Perjéssya, Jana Donovalováb, Anton Gáplovskýb and Pavol Hrnčiara

a Department of Organic Chemistry, Comenius University, 842 15 Bratislava
b Institute of Chemistry, Comenius University, 842 15 Bratislava

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