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Coupling of pentacarbonyl[(cyclopropyl)methoxymethylene]molybdenum complex with ferrocenylalkynes: Synthesis of ferrocenyl-substituted cycloheptadienones and cycloheptenediones
Date
2007-03-01
Author
Zora, Metin
Odabasoglu, Mustafa
Bueyuekguengoer, Orhan
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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.
Subject Keywords
Coupling
,
Cyclobutenones
,
Cycloheptenediones
,
Cycloheptadienones
,
Fischer metal carbene; molybdenum carbene complex; ferrocene; ferrocenyl alkynes; Carbocyclic seven-membered rings
,
Fischer metal carbene
,
ferrocenyl alkynes
,
Molybdenum carbene complex
URI
https://hdl.handle.net/11511/41505
Journal
JOURNAL OF ORGANOMETALLIC CHEMISTRY
DOI
https://doi.org/10.1016/j.jorganchem.2006.12.008
Collections
Department of Chemistry, Article
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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: https://hdl.handle.net/11511/41505.