Literature DB >> 21687877

Synthesis and chiroptical properties of ferrocene-[4]-helicenequinones: kinetic resolution of a planar-chiral diene.

Alfonso Latorre1, Antonio Urbano, M Carmen Carreño.   

Abstract

Both enantiomers of ferrocene [4]-helicenequinone 6, showing planar and helical chiralities, have been synthesized with very high optical purities using, as the key step, a kinetic resolution process between planar-chiral racemic ferrocene diene 2 and enantiopure sulfinyl benzoquinone (S)-3.

Entities:  

Year:  2011        PMID： 21687877     DOI： 10.1039/c1cc12921j

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  1 in total

1.  Straightforward access to mono- and bis-cycloplatinated helicenes that display circularly polarized phosphorescence using crystallization resolution methods.

Authors:  Chengshuo Shen; Emmanuel Anger; Monika Srebro; Nicolas Vanthuyne; Kirandeep K Deol; Truman D Jefferson; Gilles Muller; J A Gareth Williams; Loïc Toupet; Christian Roussel; Jochen Autschbach; Régis Réau; Jeanne Crassous
Journal:  Chem Sci       Date:  2014-05-01       Impact factor: 9.825
  1 in total

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