REACTION OF A (PI-VINYLCARBENE)IRON COMPLEX WITH TRICARBONYL(ETA(4)-1,5-CYCLOOCTADIENE)RUTHENIUM - PREPARATION, STRUCTURE, AND REACTIVITY OF NOVEL (MU-VINYLCARBENE)(FE-RU) COMPLEXES

Authors
FUJITA K ITO K KONDO T MITSUDO T
Citation
K. Fujita et al., REACTION OF A (PI-VINYLCARBENE)IRON COMPLEX WITH TRICARBONYL(ETA(4)-1,5-CYCLOOCTADIENE)RUTHENIUM - PREPARATION, STRUCTURE, AND REACTIVITY OF NOVEL (MU-VINYLCARBENE)(FE-RU) COMPLEXES, Organometallics, 16(4), 1997, pp. 677-681
Citations number
67
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
16
Issue
4
Year of publication
1997
Pages
677 - 681
Database
ISI
SICI code
0276-7333(1997)16:4<677:ROA(CW>2.0.ZU;2-C
Abstract
-Methoxy-anti-2,3-bis(methoxycarbonyl)prop-2-en-1- ylidene]tricarbonyl iron (5) reacts with Ru(CO)(3)(COD) to give a heterobinuclear vinylcar bene complex, [mu-(1-methoxy-anti-2-(methoxycarbonyl)-mu-3- arbonyl)-1 -3-eta-prop-2-en-1-ylidene)]hexacarbonyl (Fe-Ru) (7) in 78% yield. The complex 7 reacts with triphenylphosphine to give a substituted comple x, [mu-(1-methoxy-anti-2-(methoxycarbonyl)-mu-3- (methoxycarbonyl)-1-3 -eta-prop-2-en-1-ylidene) (triphenylphosphine)]pentacarbonyl(Fe-Ru) (8 ) in 52% yield. The carbonyl group on ruthenium trans to the iron atom in 7 was substituted by the phosphine.