Chiral 2-substituted 2,3-dihydro-4-quinolones were synthesized based on the chiral phosphoric acid catalyzed intramolecular aza-Michael addition reaction using N-unprotected 2-aminophenyl vinyl ketones as substrates in good yields with high enantioselectivities. (Chemical Equation Presented).
|Number of pages||4|
|Publication status||Published - 2015 Jul 2|
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Organic Chemistry