Scope and mechanistic insights into the use of tetradecyl (trihexyl) phosphonium bistriflimide: A remarkably selective ionic liquid solvent for substitution reactions
…, S Cheekoori, V Larichev, A Capretta…
Index: McNulty, James; Nair, Jerald J.; Cheekoori, Sreedhar; Larichev, Vladimir; Capretta, Alfredo; Robertson Chemistry - A European Journal, 2006 , vol. 12, # 36 p. 9314 - 9322
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Citation Number: 58
Abstract
Abstract A survey of substitution reactions conducted in a phosphonium bistriflimide ionic liquid is presented. The results demonstrate high selectivity favoring substitution over typically competitive elimination and solvolytic processes even when challenging secondary and tertiary electrophiles are employed. The first reports of Kornblum substitution reactions in an ionic liquid are described that proceed with very high chemoselectivity in favor of ...
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