作者:W. von E. Doering、M.J. Goldstein
DOI:10.1016/0040-4020(59)80071-5
日期:1959.1
Benznorcaradienycarbonyl azide (from naphthalene and methyl diazoacetate by known or unexceptional steps) decomposes on heating with benzyl alcohol in benzene to nitrogen and C19H17NO2 (I). It is clear, from the fact that carbon dioxide is not evolved in the hydroxide-catalyzed cleavage to benzyl alcohol and C12H11NO2 (II), that (I) is not a urethane, but a product of unexpected structure. By degradative and analytical
苯并氮杂二烯羰基叠氮化物(由萘和重氮乙酸甲酯通过已知或非常规步骤制得)在苯中的苄醇加热下分解为氮气和C 19 H 17 NO 2(I)。从以下事实可以清楚地看出:在氢氧化物催化的裂解中不会释放出二氧化碳,生成苄醇和C 12 H 11 NO 2(II),(I)不是氨基甲酸酯,而是意想不到的结构的产物。通过降解和分析方法并通过独立合成,我们将结构2-苄氧基-6:7-苯并-3-氮杂双环[3.2.2]壬6:8-二烯-4-酮分配给(I)(图2)。据我们所知,没有记录到库尔图斯反应期间发生类似的重排。