Enantioselective syn-selective scandium-catalyzed ene reactions.

نویسندگان

  • David A Evans
  • Jimmy Wu
چکیده

An enantio- and diastereoselective carbonyl-ene reaction catalyzed by chiral scandium pyridyl bis(oxazoline) (pybox) complexes has been developed. Uniformly high enantiomeric excesses and good yields were observed. Use of trisubstituted olefins generated the syn product in high enantio- and diastereoselectivity.

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عنوان ژورنال:
  • Journal of the American Chemical Society

دوره 127 22  شماره 

صفحات  -

تاریخ انتشار 2005