Tetrahedron

Pd (OAc) 2 catalyzed C–H activation of 1, 3, 4-oxadiazoles and their direct oxidative coupling with benzothiazoles and aryl boronic acids using Cu (OAc) 2 as an …

N Salvanna, GC Reddy, B Das

文献索引：Salvanna; Reddy, Gandolla Chinna; Das, Biswanath Tetrahedron, 2013 , vol. 69, # 9 p. 2220 - 2225

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被引用次数: 15

摘要

The first direct oxidative coupling of 1, 3, 4-oxadiazoles with benzothiazoles has been accomplished using Pd (OAc) 2 as a catalyst and Cu (OAc) 2 as an oxidant. The similar combination of the catalyst and the oxidant has also been applied for direct arylation of 1, 3, 4-oxadiazoles with aryl boronic acids. Several novel oxadiazole derivatives have been prepared in high yields following both the methods.