Academic Journal
Ruthenocene mit sterisch anspruchsvollen Cyclopentadienylliganden
| العنوان: | Ruthenocene mit sterisch anspruchsvollen Cyclopentadienylliganden |
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| المؤلفون: | Schumann, Herbert, Stenz, Susanne, Mühle, Stefan H. |
| المصدر: | Zeitschrift für Naturforschung B ; volume 58, issue 6, page 514-520 ; ISSN 1865-7117 0932-0776 |
| بيانات النشر: | Walter de Gruyter GmbH |
| سنة النشر: | 2003 |
| الوصف: | 1-tert-Butyl-2,4-cyclopentadiene (1), 1,3-di(tert-butyl)-2,4-cyclopentadiene (2), 1-ethyl-2,3,4,5- tetramethyl-2,4-cyclopentadiene (3), 1-iso-propyl-2,3,4,5-tetramethyl-2,4-cyclopentadiene (4), 1- tert-butyl-2,3,4,5-tetramethyl-2,4-cyclopentadiene (5), and 1-phenyl-2,3,4,5-tetramethyl-2,4-cyclopentadiene (6) react with n-butyl lithium followed by tributyltin chloride to give the corresponding tributyl(cyclopentadienyl)stannanes Bu 3 SnCp # 1a to 6a. The reactions of 1a to 6a with Ru(COD)Cl 2 result in the formation of the corresponding ruthenocenes RuCp 2 # 1b to 6b. Ru(C 5 H 3 Ph 2 ) 2 (7b) is prepared from [Ru(p-cymol)Cl 2 ] 2 and Na[C 5 H 3 Ph 2 ]. The 1 H and 13 C NMR spectra of the new stannanes 1a to 6a and the ruthenocenes 1b to 7b as well as the single crystal X-ray structure of 4b are reported and discussed. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1515/znb-2003-0605 |
| DOI: | 10.1515/znb-2003-0605/xml |
| DOI: | 10.1515/znb-2003-0605/pdf |
| الاتاحة: | http://dx.doi.org/10.1515/znb-2003-0605 https://www.degruyter.com/view/journals/znb/58/6/article-p514.xml https://www.degruyter.com/document/doi/10.1515/znb-2003-0605/xml https://www.degruyter.com/document/doi/10.1515/znb-2003-0605/pdf |
| رقم الانضمام: | edsbas.60D23282 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1515/znb-2003-0605 |
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