Synthesis of 3, 5-disubstituted-1, 2, 4-oxadiazoles using tetrabutylammonium fluoride as a mild and efficient catalyst

AR Gangloff, J Litvak, EJ Shelton, D Sperandio…

文献索引：Tetrahedron Letters, , vol. 42, # 8 p. 1441 - 1443

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被引用次数: 122

摘要

... Tetrahedron Letters. Volume 42, Issue 8, 19 February 2001, Pages 1441–1443. Cover image Cover image. ... Halide ions in polar aprotic solvents have been shown to be strongly basic. 8 This is particularly true of fluoride since HF is the weakest of all halogen mineral acids. ...