Spontaneous symmetry breaking during interrupted crystallization of an axially chiral amino acid derivative.

نویسندگان

  • Mark A Sephton
  • Christopher R Emerson
  • Lev N Zakharov
  • Paul R Blakemore
چکیده

High net enantiomeric excess was observed for crystal collections obtained by crystallization of the TFA salt of a configurationally stable yet racemic axially chiral amidoamine in EtOH solution with or without stirring (up to >99% ee at < or = 15% crystallization).

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عنوان ژورنال:
  • Chemical communications

دوره 46 12  شماره 

صفحات  -

تاریخ انتشار 2010