HOGARTH, G (1991) COMPLEXES OF 1,2,4,5-TETRAKIS(DIPHENYLPHOSPHINO)BENZENE - SYNTHESIS AND X-RAY CRYSTAL-STRUCTURE OF [((CO)3FE)2(MU-ETA-2-ETA-2-(PH2P)2C6H2(PPH2)2)]. J ORGANOMET CHEM , 406 (3) 391 - 398.
Full text not available from this repository.
Abstract
Reaction of 1,2,4,5-tetrakis(diphenylphosphino)benzene (1) with excess iron nonacarbonyl yields the dimeric complex [{(CO)3Fe}2{mu-eta-2-eta-2-(PH2P)2C6H2(PPh2)2}] (2) in 61% yield, the X-ray crystal structure of which, as its bis-tetrahydrofuran solvate, has been determined. The radical catalysed reaction of 1 with ruthenium dodecacarbonyl gives initially the trinuclear complex [(CO)10Ru3{eta-2-(Ph2P)2C6H2-(PPh2)2}] (3), identified by IR spectroscopy. Work up, however, leads to cluster fragmentation and the formation of [{(CO)3Ru}2{mu-eta-2-eta-2-(Ph2P)2C6H2(PPh2)2}] (4).
| Type: | Article |
|---|---|
| Title: | COMPLEXES OF 1,2,4,5-TETRAKIS(DIPHENYLPHOSPHINO)BENZENE - SYNTHESIS AND X-RAY CRYSTAL-STRUCTURE OF [((CO)3FE)2(MU-ETA-2-ETA-2-(PH2P)2C6H2(PPH2)2)] |
| Keywords: | CLUSTER CHEMISTRY, DERIVATIVES |
| UCL classification: | UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Chemistry |
Archive Staff Only: edit this record