Synthesis of Some Spirooxazolidinones

A Subbaraj, C Ananthanarayanan…

Index: Subbaraj,A. et al. Synthetic Communications, 1977 , vol. 7, p. 433 - 439

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Citation Number: 2

Abstract

Abstract In this communication, we wish to report the synthesis of some new spiro-4- oxazolidinones. Treatment of the potassium salt of 2-methyl-cyclohexane-1, 3-dione (1) with α-chloroacetanilides (2 ac) gave 4-aryl-6-methyl-1-oxa-4-aza-spiro [4, 5] deca-3, 7-diones (3 ac); and with α-halopropionanilides (2 d, e), the corresponding 4-aryl-2, 6-dimethyl-1-oxa-4- aza-spiro [4, 5] deca-3, 7-diones (3 d, e) were obtained.