Tetrahedron

Synthesis of polycyclic oxa-coumarins, potential antitumour agents and a short and convenient synthesis of naphthopyranoquinolines from naphthopyran …

I Sami, GK Kar, JK Ray

文献索引：Tetrahedron, , vol. 48, # 24 p. 5199 - 5208

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被引用次数: 2

摘要

... 15a Light yellow solid, mp 144-145OC [neutral A1203/pet.ether (60-80°C), and recrystallized from EtOH], yield 48%, 'H-NMR (CDC13) 6 : 5.3 (s, 7.24 (d, lH, H6, J = 8.8 Hz), 7.35-8.1 (m, 8H, H2-H5, H9 ... Rougeot, PE; Moskowitz, H.; Miocque, M., Tetrahedron Lett. 1983, 24, 2378. ...