Synthesis and characterisation of a new class of heterotrimetallic isopropoxides of strontium and barium

Article abstract of DOI:10.1080/00945710009351837

New heterotrimetallic isopropoxides of the types {M₂(OPr-i)₉}M′{M″(OPr-i)5} (M = Zr, Sn(IV); M′ = Sr, Ba; M″ = Ti, Sn(IV)) and {Sn₂(OPr-i)₉}Sr{Al(OPr-i)₄} have been synthesised for the first time by the single-pot reactions of metal isopropoxides (e.g., M′(OPr-i)₂ (M′ = Sr, Ba), Ti(OPr-i)₄, Sn(OPr-i)₄.i-PrOH, or Al(OPr-i)₃) in the desired molar ratios in refluxing benzene. All of these novel derivatives have been characterised by elemental analyses, molecular weight measurements, and spectroscopic [IR, NMR (¹H, ¹³C, ²⁷Al, ¹¹⁹Sn)] studies. Reactions of the derivative {Zr₂(OPr-i)₉}Ba{Sn(OPr-i)₅} with alcohols (Me₃CCH₂OH and Me₃COH) have been carried out to shed light on its possible structural features.

Full text of DOI:10.1080/00945710009351837

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Synthesis and Reactivity in
Inorganic and Metal-Organic
Chemistry
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Synthesis and Characterisation
of a New Class of
Heterotrimetallic Isopropoxides
of Strontium and Barium
Malti Sharma a , Anirudh Singh a & Ram C. Mehrotra a
a Department of Chemistry , University of
Rajasthan , Jaipur, 302004, India
Published online: 23 Apr 2008.
To cite this article: Malti Sharma , Anirudh Singh & Ram C. Mehrotra (2000) Synthesis
and Characterisation of a New Class of Heterotrimetallic Isopropoxides of Strontium
and Barium, Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 30:7,
1331-1345, DOI: 10.1080/00945710009351837
To link to this article: http://dx.doi.org/10.1080/00945710009351837
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