A key role for iodobenzene in the direct C-H bond functionalisation of benzoxazoles using PhI(OAc)(2) mediated by a Pd(OAc)(2)/1,10-phenanthroline catalyst system: in situ formation of well-defined Pd nanoparticles

作者：Williams Thomas J; Fairlamb Ian J S^*

来源：Tetrahedron Letters, 2013, 54(23): 2906-2908.

DOI：10.1016/j.tetlet.2013.03.018

• C-H bond functionalisation
• Arylation
• Iodobenzene diacetate
• Diacetoxyiodobenzene
• Palladium

PhI(OAc)(2) has previously been reported as a reagent for the direct arylation of C-H bonds in benzoxazole in a pd(II/IV)-mediated process. However, evidence reported here suggests this reagent degrades to iodobenzene under the literature reported reaction conditions. Further, we present

• 出版日期2013-6-5