Application of organolithium and related reagents in synthesis, part VI. A general study of the lithiation of secondary picoline- and isonicotine amides
Application of Organolithium and Related Reagents in Synthesis; XX. Synthesis of 4b-Phenylazaisoindolo[2,1-a]quinoline Derivatives
摘要:
The synthesis of hydroxyazaisoindolinones 3 and 4 and their successive conversion into azaisoindoleaceic acids 7 and 8 as effective precursors of the corresponding 4b-phenyldihydroazaisoindol[2,1-a]quinolinediones 9 and 10 are described.