PHOTOCHEMICAL-REACTIONS OF TRANSITION METAL-OLEFIN COMPLEXES .11. [4+6]-CYCLOADDITION OF TRICYCLO[6.3.0.0(2.7)]UNDECA-3,5-DIENE IN TRICARBONYL-ETA-6-1,3,5-CYCLOHEPTATRIENE-CHROMIUM(0)

Date

1985-01-01

Author

Özkar, Saim
KREITER, CG

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The photochemical reaction of tricarbonyl-η6-1,3,5-cycloheptatriene-chromium(0) (I) with tricyclo[6.3.0.02,7]undeca-3,5-diene (II) in n-pentane at 248 K yields the [4 + 6]-cycloadduct tricarbonyl-η6-pentacyclo[7.6.2.110,15.02,8.03,7]octadeca-11,13,16-triene-chromium(0) (III). Detachment of the pentacyclic triene ligand from chromium can be achieved with trimethylphosphite. The constitutions of complex III and of the pentacyclic hydrocarbon IV were determined by spectroscopic means.

Subject Keywords

Physical and Theoretical Chemistry, Inorganic Chemistry, Organic Chemistry, Materials Chemistry, Biochemistry

URI

https://hdl.handle.net/11511/69981

Journal

JOURNAL OF ORGANOMETALLIC CHEMISTRY

DOI

https://doi.org/10.1016/0022-328x(85)80292-8

Collections

Department of Chemistry, Article

Citation Formats

S. Özkar and C. KREITER, “PHOTOCHEMICAL-REACTIONS OF TRANSITION METAL-OLEFIN COMPLEXES .11. [4+6]-CYCLOADDITION OF TRICYCLO[6.3.0.0(2.7)]UNDECA-3,5-DIENE IN TRICARBONYL-ETA-6-1,3,5-CYCLOHEPTATRIENE-CHROMIUM(0),” JOURNAL OF ORGANOMETALLIC CHEMISTRY, vol. 293, no. 2, pp. 229–233, 1985, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/69981.