ISSN:
0044-2313
Keywords:
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. XL. About Lithium Alkenylmanganates(II)MnCl2 reacts with vinyl, 2,2-dimethylvinyl, allyl, and methallyl lithium giving rise to alkenyl manganates(II). In a pure state the compounds Li2[Mn(CH=CH2)4] · 1.5 diox, Li2[Mn(CH=C(CH3)2)4] · 1.5 diox, Li2[Mn(CH2—CH=CH2)4] · 2.5 diox and Li3[Mn(CH2—C(CH3)=CH2)5] · 2 diox were isolated.The compounds were characterized by elementary analysis, EPR and IR spectra, magnetic moments, and reactions with iodine.
Notes:
MnCl2 reagiert mit Vinyl-, 2,2-Dimethylvinyl-, Allyl- und Methallyllithium zu Alkenylmanganaten(II). In reiner Form wurden die Verbindungen Li2[Mn(CH=CH2)4] · 1,5 diox, Li2[Mn(CH=C(CH3)2)4] · 1,5 diox, Li2[Mn(CH2—CH=CH2)4] · 2,5 diox und Li3[Mn(CH2—C(CH3)=CH2)5] · 2 diox isoliert.Die Charakterisierung der Verbindungen erfolgte durch Elementaranalysen, ESR- und IR-Spektren, Ermittlung der magnetischen Momente und Reaktionen mit Iod.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19855260705
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