Synthesis and Reactivity of Six-Membered
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Takashi Tamaki; Midue Nagata; Masato Ohashi; Sensuke Ogoshi
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Article
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2009
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John Wiley and Sons
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English
β 437 KB
## Abstract Cyclopropanecarboxaldehyde (1βa), cyclopropyl methyl ketone (1βb), and cyclopropyl phenyl ketone (1βc) were reacted with [Ni(cod)~2~] (cod=1,5βcyclooctadiene) and PBu~3~ at 100βΒ°C to give Ξ·^2^βenonenickel complexes (2βaβc). In the presence of PCy~3~ (Cy=cyclohexyl), 1βa and 1βb reacted