5, 6-Dihydro-4H-1, 3, 4-oxadiazines. V. Base-Catalyzed Cyclodehydrohalogenation of 2-(β-Chloroalkyl) carboxylic Acid Hydrazides

DL Trepanier, V Sprancmanis…

文献索引：Trepanier; Sprancmanis; Eble Journal of medicinal chemistry, 1966 , vol. 9, # 5 p. 753 - 758

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被引用次数: 12

摘要

Our studies2 of the: wid-catalyzed cyclodehydratiori of 2-(p-hydrosyalkyl) curboxylic acid hydrazides into 3, 6-dihydro-4H-l. 3, 4-oxadiazines indicated that this cyclodehydration could not be effected with'-@-hydroxyalky1) carboxylic. acid hydrazides possessing a