Synthesis and Crystal Structure of 4, 7??Diaryl??5??oxo??4H??benzo [b] pyran Derivatives

B Cui, LZ Chen, XL Hu, M Wang…

Index: Journal of Heterocyclic Chemistry, , vol. 49, # 4 p. 900 - 904

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Citation Number: 2

Abstract

... Journal of Heterocyclic Chemistry: Previous article ... 2.59–2.97 (m, 4H, 8-H+6-H), 3.49–3.61 (m, 1H, 7-H), 4.53 and 4.54 (each s, 1H, 4-H), 4.90 and 4.91 (each s, 2H, N—H), 5.93–5.94 (d, J = 3.24 Hz, 1H, Furyl-H), 6.27–6.29 (t, J = 2.22 Hz, 1H, Furyl-H), 6.92–6.93 (d, J = 4.80 Hz ...