Cis addition of bromine to diaroylethyle
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Matthys J. Janssen; F. Wiegman; H.J. Kooreman
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Article
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1966
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Elsevier Science
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French
โ 258 KB
Structure of brominated dithenoylethene. In the course of investigations aimed at synthetic routes for the preparation of terthienyls (1) bromine was added to trans dithenoylethene (I) in both acetic acid and chloroform as solvents. Two products were isolated in each case with melting points177-178