Chirale tripod-liganden mit einer cyclopentadienyl- und zwei phosphin-donorfunktionen: Synthese und komplexchemie

Autor:	Gottfried Huttner, Joachim Vogelgesang, Ute Winterhalter, Björn Antelmann, B. Janssen
Rok vydání:	1997
Předmět:	Inorganic Chemistry Transition metal Cyclopentadienyl complex Ligand Chemistry Stereochemistry Tripodal ligand Organic Chemistry Materials Chemistry Tripod (photography) Physical and Theoretical Chemistry Biochemistry
Zdroj:	Journal of Organometallic Chemistry. :407-420
ISSN:	0022-328X
DOI:	10.1016/s0022-328x(97)00336-7
Popis:	Different routes to tripod ligands CH3C(CH2C5H5)(CH2PR′2)(CH2PR″2), 5, containing a cyclopentadienyl unit and two additional donor groups are described. The syntheses involve Download : Download full-size image , 2, or CH3C(CH2Cl)(CH2Br)(CH2C5H5), 12, respectively as intermediates. The compounds 2 and 12 respectively are obtained from Download : Download full-size image , 1, or CH3C(CH2Cl)(CH2Br)(CH2OSO2CF3), 11, by reaction with CpMgCl. The capability of the ligand 5 to coordinate to a transition metal via all its three donor groups is documented by the analytical, spectroscopical and X-ray structural characterisation of CH3C(CH2-η5-C5H4)(CH2PPh2)2Mn(CO), 13.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b4f6ffde83fc0a4957329dc09e1dd168 https://doi.org/10.1016/s0022-328x(97)00336-7 Zobrazit plný text záznamu Full Text from ScienceDirect