SYNTHESIS AND STRUCTURE OF A STABLE 16-EL ECTRON GAMMA-ACYLESTER ENOLATE IRIDIUM(III) COMPLEX (CL)(PH3P2)(IR-C(O)CH=C(OET)O)OVER-BAR

Authors
LIPPMANN E MILKE J SUNKEL K BECK W
Citation
E. Lippmann et al., SYNTHESIS AND STRUCTURE OF A STABLE 16-EL ECTRON GAMMA-ACYLESTER ENOLATE IRIDIUM(III) COMPLEX (CL)(PH3P2)(IR-C(O)CH=C(OET)O)OVER-BAR, Journal of organometallic chemistry, 479(1-2), 1994, pp. 221-225
Citations number
38
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
479
Issue
1-2
Year of publication
1994
Pages
221 - 225
Database
ISI
SICI code
0022-328X(1994)479:1-2<221:SASOAS>2.0.ZU;2-C
Abstract
Elimination of HCl from the six-coordinated complex Cl2(Ph3P)2Ir-C(O)C HC(OEt)O gives the five-coordinated alpha-acyl ester enolate complex ( CI)(Ph3P)2Ir-C(O)CH=C(OEt)O (1). The X-ray diffraction for 1 shows a d istorted tetragonal pyramidal structure with the acyl group in the api cal position. The 16-electron complex 1 adds CO and CH3CN in a reversi ble manner.