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Facile Access to Transition‐Metal–Carbonyl Complexes with an Amidinate‐Stabilized Chlorosilylene Ligand
Author(s) -
Azhakar Ramachandran,
Ghadwal Rajendra S.,
Roesky Herbert W.,
Hey Jakob,
Stalke Dietmar
Publication year - 2012
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201100722
Subject(s) - transition metal , chemistry , elemental analysis , ligand (biochemistry) , metal carbonyl , single crystal , infrared spectroscopy , metal , medicinal chemistry , crystallography , stereochemistry , inorganic chemistry , organic chemistry , catalysis , biochemistry , receptor
Three transition‐metal–carbonyl complexes [V( L )(CO) 3 (Cp)] ( 1 ), [Co( L )(CO)(Cp)] ( 2 ), and [Co( L 2 )(CO) 3 ] + [CoCO) 4 ] − ( 3 ), each containing stable N‐heterocyclic‐chlorosilylene ligands ( L ; L =PhC(N t Bu) 2 SiCl) were synthesized from [V(CO) 4 (Cp)], [Co(CO) 2 (Cp)], and Co 2 (CO) 8 , respectively. Complexes 1 , 2 , 3 were characterized by NMR and IR spectroscopy, EI‐MS spectrometry, and elemental analysis. The molecular structures of compounds 1 , 2 , 3 were determined by single‐crystal X‐ray diffraction.