2-Nitroaryl aldehydes, ketones, and imines were reductively cyclized to 2,1-benzisoxazoles with good yields in the presence of indium and iodine in MeOH. Under a similar condition, N-(2-nitrobenzylidene)anilines were produced mixtures of 2,1-benzisoxazoles and 3-anilino-2-phenyl-2H-indazoles. © 2006 Elsevier Ltd. All rights reserved.
CITATION STYLE
Han, R., Son, K. I., Ahn, G. H., Jun, Y. M., Lee, B. M., Park, Y., & Kim, B. H. (2006). Reductive heterocyclizations via indium/iodine-promoted one-pot conversion of 2-nitroaryl aldehydes, ketones, and imines. Tetrahedron Letters, 47(41), 7295–7299. https://doi.org/10.1016/j.tetlet.2006.08.027
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