Crystal Structure of η3-lithio-1,3,3-tri
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Dem'yanov, Piotr ;Boche, Gernot ;Marsch, Michael ;Harms, Klaus ;Fyodorova, Galin
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Article
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1995
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John Wiley and Sons
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English
⚖ 476 KB
## Abstract Crystal structure investigations reveal that η^3^‐lithio‐1,3,3‐triphenylpropyne‐(diethyl ether)~2~ [6 · (OEt~2~)~2~] is of the propargyl structural type while [1‐lithio‐1‐(2‐methoxyphenyl)‐3,3‐diphenylallene‐(diethyl ether)]~2~ {[7 · OEt~2~]~2~} is of the allenyl type. The assignment of