- Synthesis, absolute configuration, and bacterial mutagenicity of the 8 stereoisomeric vicinal diol epoxides at the terminal benzo ring of carcinogenic dibenz[ a,h ]anthracene
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The synthesis of the 8 possible stereoisomeric diol epoxides (DEs) at the terminal benzo ring of carcinogenic dibenz[a,h]anthracene (DBA) is reported. trans-3,4-Dihydroxy-3,4-dihydro-DBA (1) afforded the 4 bay region DEs: the enantiomeric pairs of the ant
- Frank, Heinz,Funk, Mario,Oesch, Franz,Platt, Karl L.
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experimental part
p. 2258 - 2268
(2012/06/15)
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- Reduction of ortho-Quinones to Dihydrodiols
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1,2-Naphthaquinone, 5-bromo-1,2-naphthaquinone and dibenzanthracene-3,4-quinone in the form of dibromo-intermediates were reduced to a mixture of cis- and trans-diols by the action of sodium borohydride in ethanol.An alternative synthesis of trans-3,4-dihydroxy-3,4-dihydrodibenzanthracene is also reported.
- Kundu, Nitya G.
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p. 1920 - 1923
(2007/10/02)
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