期刊
CHEMISTRY-A EUROPEAN JOURNAL
卷 27, 期 21, 页码 6500-6510出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.202005198
关键词
antimony; group 14; heterobimetallic complexes; magnesium; metallocenes
资金
- Deutsche Forschungsgemeinschaft (Emmy Noether Program) [SCHA1915/3-1]
- Fonds der Chemischen Industrie
- Projekt DEAL
The transmetalation of magnesocenes can be used to synthesize metalocenes from different groups, showing novel coordination chemistry properties.
Several 1,1 '-diphosphanyl-substituted metallocenes of magnesium (magnesocenes) were synthesized, structurally characterized, and their reactivity and coordination chemistry were investigated. Transmetalation of these magnesocenes gives access to group 14 metallocenes (tetrelocenes), as well as to group 15 stibonocenes. These s- and p-block metallocenes represent a novel class of bis(phosphanyl) ligands, exhibiting Lewis-amphiphilic character. Their coordination chemistry towards different transition-metal and main-group fragments was investigated and different complexes are presented.
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