Co5(CO)11(PR2)3, A Novel Type of Pentanu
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Dipl.-Chem. Egbert Keller; Prof. Dr. Heinrich Vahrenkamp
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Article
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1977
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John Wiley and Sons
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English
⚖ 241 KB
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## Experimmtul (+)-Cataline,( +)-( ):Asolutionof( + ) -( ) ( 1 g)in trifluoroacetic acid (TFA) is treated dropwise with stirring at -15 "C with a solution of VOF3 (0.7g) in TFA (25ml) (deep blue to red-violet coloration). The mixture is stirred for 2 h at -15 to -10°C and, after removal of the col