Application of magnesium alkoxides to syntheses of benzoheterocyclic compounds

J Svoboda, M Nič, J Paleček

Index: Svoboda, Jiri; Nic, Miloslav; Palecek, Jaroslav Collection of Czechoslovak Chemical Communications, 1993 , vol. 58, # 3 p. 592 - 599

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Citation Number: 10

Abstract

Abstract The Dieckmann condensation of methyl [(2-methoxycarbonyl) phenyl]-X-acetates Ia- Ih (X= O, S, SO 2, NH, NCH 3) initiated by action of magnesium methoxide, ethoxide, isopropoxide and other basic reagents have been studied under various conditions. Whereas magnesium methoxide has comparable efficiency as sodium methoxide and potassium tert-butoxide in syntheses of benzoheterocyclic compounds IIa-IIh, magnesium ...