Coupling of pentacarbonyl[(cyclopropyl)methoxymethylene]molybdenum complex with ferrocenylalkynes: Synthesis of ferrocenyl-substituted cycloheptadienones and cycloheptenediones

Zora, Metin
Odabasoglu, Mustafa
Bueyuekguengoer, Orhan
Pentacarbonyl[(cyclopropyl)methoxymethylene ]molybdenum complex reacts with ferrocenyl alkynes to afford ferrocenyl-substituted 2,4-cycloheptadienones as major products, accompanied by varying amounts of 2-cycloheptene-1,4-diones and/or 2-cyclobutenones. 2-Cycloheptene-1,4-diones are secondary reaction products and result from initially formed 2,4-cycloheptadienones via hydrolysis. In one reaction, a hydroxy-substituted 2,4-cycloheptadienone derivative was isolated, which was not observed previously from similar reactions.


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Alper, Fatma; Kayran, Ceyhan; Özkar, Saim (2006-06-01)
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Citation Formats
M. Zora, M. Odabasoglu, and O. Bueyuekguengoer, “Coupling of pentacarbonyl[(cyclopropyl)methoxymethylene]molybdenum complex with ferrocenylalkynes: Synthesis of ferrocenyl-substituted cycloheptadienones and cycloheptenediones,” JOURNAL OF ORGANOMETALLIC CHEMISTRY, pp. 1571–1578, 2007, Accessed: 00, 2020. [Online]. Available: