Sharma, Malti ; Singh, Anirudh ; Mehrotra, Ram C. (2000) Synthesis and characterisation of a new class of heterotrimetallic isopropoxides of strontium and barium Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry, 30 (7). pp. 1331-1345. ISSN 1553-3174
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Official URL: http://www.informaworld.com/smpp/content~db=all~co...
Related URL: http://dx.doi.org/10.1080/00945710009351837
Abstract
New heterotrimetallic isopropoxides of the types M2(OPr-i)9 M1M11(OPr-i)5 (M = Zr, Sn(IV); M' = Sr, Ba; M" = Ti, Sn(IV)) and Sn2(OPr-i)9SrAl(OPr-i)4 have been synthesised for the first time by the single-pot reactions of metal isopropoxides (e.g., M1(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, 27A1, 119Sn)] studies. Reactions of the derivative Zr2(OPr-i)9BaSn(OPr-i)5 with alcohols (Me3CCH2OH and Me3COH) have been carried out to shed light on its possible structural features.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Taylor and Francis Ltd. |
| ID Code: | 30277 |
| Deposited On: | 22 Dec 2010 10:28 |
| Last Modified: | 07 Jun 2011 04:36 |
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