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PHOTOCHEMICAL-SYNTHESIS OF TETRACARBONYL-ETA-4-CYCLOOCTATETRAENE TUNGSTEN(O)
Date
1983-01-01
Author
Özkar, Saim
Metadata
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Subject Keywords
Inorganic Chemistry
URI
https://hdl.handle.net/11511/69985
Journal
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
DOI
https://doi.org/10.1002/zaac.19835020729
Collections
Department of Chemistry, Article
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FISCHLER, I; GREVELS, FW; LEITICH, J; Özkar, Saim (Wiley, 1991-12-01)
Irradiation of Cr(CO)3(eta(6)-1,3,5-cycloheptatriene) (1) in the presence of bis(trimethylsilyl)ethyne results in [6 + 2] cycloaddition of the alkyne to the cycloheptatriene ligand, yielding Cr(CO)3{eta(4:2)-7,8-bis(trimethylsilyl)bicyclo[4.2.1]nona-2,4,7-triene} (2, 60% yield, PHI = 0.08), which upon oxidative decomposition with Ce(IV) releases the organic cycloadduct, 7,8-bis-(trimethylsilyl)bicyclo[4.2.1]-nona-2,4,7-triene (3). Photocatalytic hydrogenation of 1,3,5-cycloheptatriene in the presence of com...
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The optical and vibrational properties of Pt- and Ni-centered Pb-Zintl-ion clusters have been investigated by UV/Vis and FTIR spectroscopy. Computational studies have been performed to better interpret the experimental data, due to a lack of any FTIR and UV/Vis spectroscopic studies on these clusters or similar ones in the literature. UV/Vis spectroscopic analyses show an asymmetric broad absorption band, with a maximum at 265 nm for both Pt- and Ni-centered Pb clusters. FTIR spectroscopic analysis demonstr...
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Rhodium(0) nanoparticles supported on hydroxyapatite: preparation, characterization and catalytic use in hydrogen generation from hydrolysis of hydrazine borane and ammonia borane
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S. Özkar, “PHOTOCHEMICAL-SYNTHESIS OF TETRACARBONYL-ETA-4-CYCLOOCTATETRAENE TUNGSTEN(O),”
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
, pp. 215–217, 1983, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/69985.