Journal Article Iodofluorination of Alkenes Using IF5-Pyridine-HF

Yano, Shohei  ,  Hara, Shoji

47 ( 18 )  , pp.2839 - 2843 , 2015-09 , Georg Thieme Verlag
ISSN:0039-7881
Description
Iodofluorination of alkenes was performed by using IF5-pyridine-HF and a reductant such as potassium iodide or tin powder. The addition of IF to the double bond proceeded with stereo- and regioselectivity. In the reaction with internal alkenes, the trans-addition product was obtained selectively. With terminal alkenes, the addition took place regioselectively to give 1-iodo-2-fluoroalkanes.
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