| | 1 | Author
| N. Ullrich, C. Stegmair, H. Keller, E. Herdtweck, F. R. Kreißl | Requires cookie* | | | Title
| Darstellung und Struktur kationischer i^-Thiocarbenkomplexe von Molybdän und Wolfram Synthesis and Structure of Cationic //2-Thiocarbene Complexes of Molybdenum and Tungsten  | | | | Abstract
| The reaction o f dim ethyl(m ethylthio)sulfonium tetrafluoroborate [(CH-,)-,S-SCH3][BF4] with //;'-cyclopentadienyl(dicarbonyl)carbyne com plexes o f molybdenum and tungsten Cp(CO)2M = C -R (M = M o. W; R = C H ,, C6H 5, C6H4C H 3) lc , 2 a ~ d results in an electrophilic attack o f the SCH, moiety at the metal carbon triple bond, providing orange to red, diam ag netic, cationic //--thiocarbene com plexes [Cp(CO):M = C(R)$CH,J[BF4] 3c, 4 a ~ d in high yields. The new com pounds were identified by X-ray structure analysis, N M R , IR and mass spectra. | | | |
Reference
| Z. Naturforsch. 45b, 921 (1990); eingegangen am 9. November 1989 | | | |
Published
| 1990 | | | |
Keywords
| Cationic ^-T hiocarbene Complexes, M olybdenum Tungsten, X-Ray | | | |
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| ZNB-1990-45b-0921 | | | | Volume
| 45 | |
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