SYNTHESIS OF C-13-ALKYLATED 8-OXOBERBINES

WEIMAR, C and VONANGERER, S and WIEGREBE, W (1991) SYNTHESIS OF C-13-ALKYLATED 8-OXOBERBINES. ARCHIV DER PHARMAZIE, 324 (11). pp. 907-912. ISSN 0365-6233,

Full text not available from this repository.

Abstract

C-13-alkylated methoxy-8H-dibenzo[a,g]quinolizin-8-ones 2a-e were synthesized by photocyclization of 1-alkylidene-N-benzoyl-1,2,3,4-tetrahydro-isoquinolines 1. Moreover, condensation of 1,2,3,4-tetrahydro-6,7-dimethoxy-1-oxo-isoquinoline with homophthalic acid anhydrides 7a and b leads to the C-13-alkylated 8-oxoberbines 2b and c and improves the yields compared with those of the photocyclization method.

Item Type:	Article
Uncontrolled Keywords:	ENAMIDE PHOTOCHEMISTRY;
Depositing User:	Dr. Gernot Deinzer
Last Modified:	19 Oct 2022 08:46
URI:	https://pred.uni-regensburg.de/id/eprint/54800

Actions (login required)

View Item