Brunner, Henri and Klankermayer, Jürgen and Zabel, Manfred (2002) Synthesis, stereochemistry and molecular structures of chiral-at-metal (cycloheptatrienyl)molybdenum complexes containing the diphosphane prophos. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY (9). pp. 2494-2501. ISSN 1434-1948, 1099-0682
Full text not available from this repository. (Request a copy)Abstract
The synthesis of a series of 18-electron chiral-at-metal (cycloheptatrienyl)molybdenum complexes [(eta(7)-C7H7)Mo(prophos)X] [prophos = (R)-1,2-bis(diphenylphosphanyl)propane; X = NCMeBF4, Cl, I, CN, H, Me] is reported, which consist of diastereomers differing only in the metal configuration. Diastereomer enrichments have been achieved and the configurational stability of the compounds [(eta(7)-C7H7)Mo(pro-phos)X] has been studied and compared with the isoelectronic ruthenium complexes [(eta(5)-C5H5)Ru(prophos)X]. The stereochemistry of the substitution reactions has been investigated, and X-ray analysis and NMR spectroscopy were used to determine the absolute configuration of the complexes.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | PIANO-STOOL COMPLEXES; CYCLOHEPTATRIENYL COMPLEXES; CRYSTAL-STRUCTURE; REDOX PROPERTIES; CHEMISTRY; CONFIGURATION; SPECTROSCOPY; SUBSTITUTION; DERIVATIVES; MOLYBDENUM; chirality; molybdenum; half-sandwich complexes; configuration determination |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Alumni or Retired Professors > Prof. Dr. Henri Brunner |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 01 Sep 2021 10:29 |
| Last Modified: | 01 Sep 2021 10:29 |
| URI: | https://pred.uni-regensburg.de/id/eprint/39901 |
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