Base catalyzed cyclization of substituted esters of hydantoic and thiohydantoic acids

J Kaválek, V Macháček, G Svobodová…

文献索引：Collection of Czechoslovak Chemical Communications, , vol. 51, # 2 p. 375 - 390

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被引用次数: 17

摘要

... 68'53 6'12 Collection Czechoslovak Chem. ... Procedure b: The ester was heated on water bath in aqueous hydrochloric acid I h, cooled, and the cyclizate was collected by filtration and recrystallized. ... _.---- Collecllc,n Czechoslovak Chem. ...