Premium
Carbonyl Transition Metal Complexes of a Silaborate Ligand
Author(s) -
Wesemann Lars,
Ramjoie Yves,
Trinkaus Michael,
Spaniol Thomas P.
Publication year - 1998
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/(sici)1099-0682(199809)1998:9<1263::aid-ejic1263>3.0.co;2-f
Subject(s) - chemistry , ruthenium , transition metal , ligand (biochemistry) , yield (engineering) , cluster (spacecraft) , medicinal chemistry , metal , substitution reaction , stereochemistry , catalysis , organic chemistry , metallurgy , biochemistry , materials science , receptor , computer science , programming language
Reaction between three equivalents of the silaborate [NEt 4 ][MeSiB 10 H 12 ] ( 2 ) and one equivalent of [Ru 3 (CO) 12 ] resulted in almost quantitative formation of the mononuclear transition metal complex [NEt 4 ][Ru(CO) 3 (η 5 ‐MeSiB 10 H 10 )] ( 5) , which was characterized by X‐ray structure analysis. The trinuclear ruthenium complex [NEt 4 ][Ru 3 (CO) 8 (η 5 ‐MeSiB 10 H 10 )] ( 7 ) was synthesized in high yield from the reaction of one equivalent of 2 and [Ru 3 (CO) 12 ]. The cluster 7 reacts with two equivalents of PMe 2 Ph with substitution of two carbonyl groups to give the substitution product [NEt 4 ][Ru 3 (CO) 6 (PMe 2 Ph) 2 (η 5 ‐MeSiB 10 H 10 )] ( 8 ).