New synthesis of pyrrolo [3, 2, 1-ij] quinolin-4-one derivatives

A Chilin, P Rodighiero, G Pastorini…

Index: Journal of Organic Chemistry, , vol. 56, # 3 p. 980 - 983

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Citation Number: 21

Abstract

... 0 1991 American Chemical Society ... Chem., VoE. ... MeOH): mp 300 "C; 'H NMR (acetone-d6) 6 7.28 (dd, J = 8.1 and 8.0 Hz, 1 H, H-7), 6.80 (dd, J = 8.1 and 1.1 Hz, 1 H, H-6 or H-81, 6.61 (dd, J = 8.0 and 1.1 Hz, 1 H, H-6 or H-8), 6.28 (q, d = 1.2 Hz, 1 H, H-31, 2.72 (d, J = 1.2 Hz, 3 H ...