6??Methoxy??2??oxo??1, 2??dihydroquinoline??3, 4??dicarbonitriles, A Red Compound Class with Solvent and pH Independent Green Fluorescence Maxima

GC Enoua, G Lahm, G Uray…

Index: Journal of Heterocyclic Chemistry, , vol. 51, # 2 p. 492 - 501

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Citation Number: 3

Abstract

... Journal of Heterocyclic Chemistry: Previous article in ... mp 226–240 °C [6a,7,21]. IR (KBr): 3435 m, 1655 w, 1620 s, 1588 s cm 1 . 1 H NMR (360 MHz, CDCl 3 ): δ 3.49 (s, 2H, CH 2 ), 3.81 (s, 6H, 2 MeO), 6.88 (d, J = 8.8 Hz, 4H, ArH), 7.45 (d, J = 8.8 Hz, 4H, ArH), 8.64 (s, 2H, NH). ...