A simple and efficient iodination of alcohols on polymer-supported triphenylphosphine

G Anilkumar, H Nambu, Y Kita

Index: Anilkumar, Gopinathan; Nambu, Hisanori; Kita, Yasuyuki Organic Process Research and Development, 2002 , vol. 6, # 2 p. 190 - 191

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Citation Number: 30

Abstract

To test the scope and limitations of this methodology, we applied the reaction conditions to secondary alcohols. In such cases, the reaction was found to be slow, and chromatographic purification of the product was necessary to obtain pure compounds. Alternatively, an unsupported Ph 3 P/I 2 /imidazole reagent system is suggested for such transformations (Table 1, entry 20). ... Next, we tried to employ this reagent system in bromination by replacing the iodine with ...

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