Summary.
Certain benzylated oxazoloisoquinolinones readily available from Reissert compounds provided an efficient access to 8-oxoprotoberberines in three steps. A series of these new precursors as well as several oxoprotoberberines were prepared and the scope and limitation of this procedure were investigated.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
Author information
Authors and Affiliations
Additional information
Corresponding author. E-mail: ebrei@cup.uni-muenchen.dem
Part of PhD thesis, LMU München, D
Received October 31, 2002; accepted November 5, 2002 Published online May 6, 2003
Rights and permissions
About this article
Cite this article
Reimann, E., Grasberger, F. & Polborn, K. Protoberberines from Reissert-Compounds VIII [1]. Oxazoloisoquinolines, New and Efficient Educts for the Synthesis of 8-Oxoprotoberberines. Monatshefte für Chemie 134, 991–1014 (2003). https://doi.org/10.1007/s00706-003-0013-5
Issue Date:
DOI: https://doi.org/10.1007/s00706-003-0013-5