NMR Investigation on the Solution Struct
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Alois FΓΌrstner; GΓΌnter Seidel; Hans-Egbert Mons; Richard Mynott
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Article
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1998
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John Wiley and Sons
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English
β 143 KB
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Diphenyl-1,2-bis(trimethylsilyl)ethene (5) undergoes a determined by NMR spectroscopy ( 1 H, 13 C, 6 Li, 7 Li NMR and 6 Li, 1 H-HOESY). It is shown that the phenyl rings have a high smooth reductive metallation with metallic lithium to yield the corresponding dilithioethane derivative (Li 2 β’5). The