ISSN:
0044-2313
Schlagwort(e):
Manganese, rhenium, carbonyl, nitrosyl complexes
;
i.r., 19F n.m.r. data
;
Chemistry
;
Inorganic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Beschreibung / Inhaltsverzeichnis:
Organometallic Lewis Acids. XLII. Carbonyl- and Nitrosyl Complexes of Manganese and Rhenium of Weakly Coordinated Anions (Ph3P)2(ON)2MnX, (Ph3P)n(OC)5-nMX (M = Mn, Re; n = 1, 2; X = FBF3, OSO2CF3, OSO2F, OCORf)The complexes (Ph3P)2(ON)2MnX (X = FBF3, OSO2CF3, OSO2F, OCOCF3, OCOC3F7) and (Ph3P)n(OC)5-nMX (M = Mn, Re; n = 1, 2; X = FBF3, OSO2CF3) have been obtained by reaction of (Ph3P)2(ON)2MnH and (Ph3P)n(OC)5-nMeMe with the corresponding acids HX or from (Ph3P)n(OC)5-nReBr (n = 1, 2) with silver salts AgX, respectively. The compounds have been characterized by their IR and partially by 19F-NMR data. An efficient method for the preparation of the hydride (Ph3P)2(ON)2MnH is reported.
Notizen:
Die Verbindungen (Ph3P)2(ON)2MnX (X = FBF3, OSO2CF3, OSO2F, OCOCF3, OCOC3F7), (Ph3P)n(OC)5-nMX (M = Mn, Re; n = 1, 2; X = FBF3, OSO2CF3), entstehen durch Umsetzung von (Ph3P)2(ON)2MnH und (Ph3P)n(OC)5-nMnMe mit den entsprechenden Säuren HX bzw. aus (Ph3P)n(OC)5-nReBr und den Silbersalzen AgX. Die Komplexe wurden durch ihre IR-und zum Teil durch ihre 19F-NMR-Spektren charakterisiert. Eine effektive Darstellungsmethode für das Hydrid (Ph3P)2(ON)2MnH wird mitgeteilt.
Zusätzliches Material:
1 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/zaac.19915950119
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