Literature DB >> 23282101

Catalytic enantioselective cyclization and C3-fluorination of polyenes.

Nikki A Cochrane1, Ha Nguyen, Michel R Gagne.   

Abstract

(Xylyl-phanephos)Pt(2+) in combination with XeF(2) mediates the consecutive diastereoselective cation-olefin cyclization/fluorination of polyene substrates. Isolated yields were typically in the 60-69% range while enantioselectivities reached as high as 87%. The data are consistent with a stereoretentive fluorination of a P(2)Pt-alkyl cation intermediate.

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Year:  2013        PMID： 23282101      PMCID： PMC3552331          DOI： 10.1021/ja3116795

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  62 in total

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  17 in total

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