α-Alkylation of N–C Axially Chiral Quinazolinone Derivatives Bearing Various ortho -Substituted Phenyl Groups: Relation between Diastereoselectivity and the ortho -Substituent
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DOI: 10.1055/s-0037-1610110
Abstract: 2-Ethylquinazolin-4-one derivatives bearing various ortho-substituted phenyl groups were revealed to possess a stable C–N axially chiral structure at ambient temperature. The reactions of alkyl halides with the anionic species prepared from these quinazolinones were systematically… read more here.
Keywords: derivatives bearing; bearing various; various ortho; ortho substituted ... See more keywords