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An unusual reactivity of BBr(3): Accessing tetrahydroisoquinoline units from N-phenethylimides.

Organic & biomolecular chemistry (2010-07-29)
Jayaraman Selvakumar, Alexandros Makriyannis, Chinnasamy Ramaraj Ramanathan
ABSTRACT

Isoindoloisoquinalinone, pyrroloisoquinolinone and benzo[a]quinolizinone units are constructed via intramolecular cyclization of the methoxy substituted N-phenethylimides using BBr(3).

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