A New Synthesis of 7,12-Dihydro-12-phenyl-5H-6,12-methanodibenz[c,f]azocines via N-Benzyl-1,2,3,4-tetrahydro-4-phenylisoquinolin-4-ols
摘要:
7,12-Dihydro-12-phenyl-5H-6,12-methanodibenz[c,f]azocine derivatives were prepared from N-benzyl-1,2,3,4-tetrahydro-4-phenylisoquinolin-4-ols by an intramolecular Friedel-Crafts reaction.
A New Synthesis of 7,12-Dihydro-12-phenyl-5H-6,12-methanodibenz[c,f]azocines via N-Benzyl-1,2,3,4-tetrahydro-4-phenylisoquinolin-4-ols
摘要:
7,12-Dihydro-12-phenyl-5H-6,12-methanodibenz[c,f]azocine derivatives were prepared from N-benzyl-1,2,3,4-tetrahydro-4-phenylisoquinolin-4-ols by an intramolecular Friedel-Crafts reaction.
A new strategy for the synthesis of tetrahydroisoquinolines based on the Pd0‐catalyzed intramolecular α‐arylation of sulfones is reported. The combination of this Pd‐catalyzed reaction with intermolecular Michael and aza‐Michael reactions allows the development of two‐ and three‐step domino processes to synthesize diversely functionalized scaffolds from readily available starting materials.