Canadian Journal of Chemistry

Studies on the azidolysis of 4-arylidene and 4-alkylidene 5 (4)-oxazolones. Part II

WI Awad, AFM Fahmy

文献索引：Awad,W.I.; Fahmy,A.F.M. Canadian Journal of Chemistry, 1968 , vol. 46, p. 2207 - 2216

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被引用次数: 3

摘要

4-Alkylidene-5 (4)-oxazolones (1) react with sodium azide in acetic acid in 5 min, or with hydrazoic acid m benzene to give the diazide 2. The latter gives by thermolysis the oxadiazine (4), which forms on hydrolysis the diamide (5). The corresponding monoazides (3) react with sodium azide-acetic acid mixture to give the corresponding diazides. 4- Arylidene-5 (4)-oxazolones (8) react under the same conditions to give α-[tetrazolyl-(1)]- ...