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Report | Regular issue | Vol 22, No. 9, 1984, pp.2019-2022
Published online, 1st January, 1970
DOI: 10.3987/R-1984-09-2019
Reaction of Methyl Tetronate with 3,4-Dihydro-6,7-dimethoxy-2-methylisoquinolinium Iodide

Robert J. Rafka, Walter A. Szarek,* and David B. MacLean

*Department of Chemistry, Queen’s University, Kingston, Ontario K6L 3N6, Canada

Abstract

The lithium salt of methyl tetronate adds to 3,4-dihydro-6,7-dimethoxy-2-methylisoquinolinium iodide and affords a mixture of three coupled products. Zinc chloride has been found to suppress formation of one of these isomers. These compounds may be thought of as precursors to a new class of C-nucleosides.