Asymmetric hydrogenolysis of racemic tertiary alcohols, 3-substituted 3-hydroxyisoindolin-1-ones.

نویسندگان

  • Mu-Wang Chen
  • Qing-An Chen
  • Ying Duan
  • Zhi-Shi Ye
  • Yong-Gui Zhou
چکیده

Asymmetric hydrogenolysis of racemic tertiary alcohols, 3-substituted 3-hydroxyisoindolin-1-ones, was developed using chiral phosphoric acid as catalyst and a Hantzsch ester as the hydrogen source with up to 95% ee. The reaction process of this asymmetric transfer hydrogenation may occur directly through the acyliminium ion intermediate.

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عنوان ژورنال:
  • Chemical communications

دوره 48 11  شماره 

صفحات  -

تاریخ انتشار 2012