2,1-苯并异𫫇唑

2,1-苯并异𫫇唑是一种有机化合物，化学式为C7H5NO。它是三种结构异构体中稳定性最差的物种。它可由2-硝基苯甲醛氢化还原Marti, L.; et al. Chemoselective Reductive Heterocyclization by Controlling the Binomial Architecture of Metal Particles and Acid-Base Properties of the Support. ACS Catal. 2017, 7, 12, 8255–8262. .或用氯化亚锡还原Ping-Gui Li; et al. Copper-catalyzed coupling of anthranils and α-keto acids: direct synthesis of α-ketoamides. Org. Biomol. Chem., 2019,17, 5902-5907. .制得。

它和丙二腈在乙醇中反应，可以得到2-氨基喹啉-3-甲基-N-氧化物。Edward C. Taylor; Juan Bartulin. Ring expansion of anthranil to quinoline 1-oxides. Tetrahedron Letters, 1967. 25 (8): 2337-2339. .

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