New titanium(IV) and vanadium(IV) haloalkoxides: synthetic route and structural characterisation
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چکیده
منابع مشابه
New synthetic route to granulatimide and its structural analogues.
The Stille coupling reaction of stannylindole 12 with 4-iodoimidazole 13 (or 24) in the presence of PdCl(2)(PPh(3))(2) gave the corresponding indole-imidazole coupling product 14 (or 25), thereby affording a new synthetic approach to the alkaloid granulatimide (7), isolated from the Brazilian ascidian Didemnum granulatum, as well as its structural analogues, 10-methylgranulatimide (23), 17-meth...
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The hydrothermal synthesis of two new inorganic-organic hybrid materials in which PDA (PDA = 1,10-phenanthroline-2,9-dicarboxylate) is connected to a well-defined Keggin-type polyoxometalate anion (POM) and a Ln(III) cation (POM = [SiW12O40]4−; Ln = Eu3+ (1), Er3+ (2)), are reported. These hybrids are characterized by elemental analyses, IR spectra and single-crystal X-ray diffraction. Single-c...
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ژورنال
عنوان ژورنال: Journal of the Brazilian Chemical Society
سال: 2003
ISSN: 0103-5053
DOI: 10.1590/s0103-50532003000600009