Organocatalytic asymmetric intramolecular aza-Henry reaction: facile synthesis of trans-2,3-disubstituted tetrahydroquinolines.

نویسندگان

  • Rajendra Maity
  • Subhas Chandra Pan
چکیده

An enantio- and diastereoselective organocatalytic intramolecular aza-Henry (nitro-Mannich) reaction has been developed. The trans-2-aryl-3-nitro-tetrahydroquinoline products are obtained in high yields and in good enantioselectivities with a bifunctional tertiary amine-thiourea catalyst. Excellent enantioselectivities were obtained after single recrystallization of some products.

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عنوان ژورنال:
  • Organic & biomolecular chemistry

دوره 13 24  شماره 

صفحات  -

تاریخ انتشار 2015