ISSN:
0044-2313
Keywords:
Transition metal alkyl compounds
;
vanadium
;
molybdenum
;
tungsten
;
thorium
;
uranium
;
2-(dimethylaminomethyl)ferrocenyl compounds
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Contributions to the Chemistry of Transition Metal Alkyl Compounds. 58 On 2-(Dimethylaminomethyl)ferrocenyl Compounds of Vanadium, Molybdenum, Tungsten, Thorium, and UraniumEarlier results according to which dimethylaminomethylferrocenyl groups (FcN) are able to form stable organometallic chelate compounds were confirmed by synthesis of the heterobimetallic chelate compounds (FcN)2VO · Li(acac) II, (FcN)MoO2(acac) III, (FcN)WOCl3 IV, (FcN)Th(acac)3 V, and (FcN)UO2(acac) VI from the corresponding metal acetylacetonates or oxidchlorides and (FcN)Li I. The new compounds were characterized by elemental analysis, the i.r., 1H-n.m.r., and electron spectra and by their effective magnetic moments.
Notes:
Frühere Befunde, wonach Dimethylaminomethylferrocenyl-Gruppen (FcN) zur Bildung stabiler Organoübergangsmetallchelate befähigt sind, wurden durch die Synthese der heterobimetallischen Chelatkomplexe (FcN)2VO · Li(acac) II, (FcN)MoO2(acac) III, (FcN)WOCl3 IV, (FcN)Th(acac)3 V und (FcN)UO2(acac) VI aus den betreffenden Metalloxidchloriden bzw. -acteylacetonaten und (FcN)Li I bestätigt. - Die erhaltenen Verbindungen wurden durch Elementaranalysen, IR-, 1H-NMR- und UV-VIS-Spektren sowie Bestimmung der effektiven magnetischen Momente charakterisiert.
Additional Material:
4 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19926130115
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