ChemInform Abstract: Optimizing the Synt
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D. E. HERR; M. D. MAYS; R. D. MCCULLOUGH; A. B. BAILEY; D. O. COWAN
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Article
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2010
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John Wiley and Sons
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Optimizing the Synthesis of Tetratellurafulvalene. -A systematic study of the synthesis of the title ฯ-donor (III) has improved the yield from around 10% to quite repeatable values as high as 26% if tetrabromoethylene is used in the final cyclization step instead of tetrachloroethylene. An improvem