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|Title:||Iodobenzene-catalysed iodolactonisation using sodium perborate monohydrate as oxidant|
|Source:||Liu, H., Tan, C.-H. (2007-11-12). Iodobenzene-catalysed iodolactonisation using sodium perborate monohydrate as oxidant. Tetrahedron Letters 48 (46) : 8220-8222. ScholarBank@NUS Repository. https://doi.org/10.1016/j.tetlet.2007.09.078|
|Abstract:||A convenient approach has been developed for iodolactonisation using iodobenzene as catalyst. The active reagent was generated in situ with tetra-n-butylammonium iodide (TBAI) and hypervalent iodine reagent, diacetoxyiodobenzene (PIDA). PIDA, in turn, was generated in situ using a catalytic amount of iodobenzene with sodium perborate monohydrate as the stoichiometric oxidant. A variety of olefinic acids including δ-pentenoic acids, δ-pentynoic acids and δ-hexynoic acid gave high yields of lactones using this methodology. © 2007 Elsevier Ltd. All rights reserved.|
|Source Title:||Tetrahedron Letters|
|Appears in Collections:||Staff Publications|
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