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https://doi.org/10.1016/j.tetlet.2007.09.078
| Title: | Iodobenzene-catalysed iodolactonisation using sodium perborate monohydrate as oxidant | Authors: | Liu, H. Tan, C.-H. |
Issue Date: | 12-Nov-2007 | Citation: | 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 | URI: | http://scholarbank.nus.edu.sg/handle/10635/76403 | ISSN: | 00404039 | DOI: | 10.1016/j.tetlet.2007.09.078 |
| Appears in Collections: | Staff Publications |
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