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Communication | Regular issue | Vol 3, No. 1, 1975, pp.25-28
Published online, 1st January, 1970
DOI: 10.3987/R-1975-01-0025
Selective Reduction of 12-Oxa[4.4.3]propella-2,4,7,9-Tetraene Catalyzed by an Arenechromium Tricarbonyl

Chaim Amith, Michael Cais,* Dan Fraenkel, and David Ginsburg*

*Department of Chemistry, Israel Institute of Technology, Haifa, Israel


Hydrogenation of the title compound afforded chiefly 1,4-addition of hydrogen from the “top” face of each cyclohexadiene ring.