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V. A. Sinyaev E. S. Shustikova E. N. Sakhipov L. V. Levchenko 《Russian Journal of General Chemistry》2012,82(3):379-383
A group of crystalline and amorphous calcium-copper phosphates was synthesized by the exchange reaction between sodium orthophosphate and calcium and copper(II) nitrates in solutions within a wide range of reagent ratios 0 ≤ Cu×100/(Cu + Ca) ≤ 100. Conclusions on the effect of the Cu×100/(Cu + Ca) ratio on the phase composition of the substances and on the state of chemical bonds therein were made on the basis of the results of X-ray phase analysis and IR Fourier and electronic spectroscopy. 相似文献
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Eremeev I. V. Danov S. M. Skudin A. G. Sakhipov V. R. 《Russian Journal of General Chemistry》2003,73(4):556-559
Full and mixed alkyl derivatives of zinc and cadmium were prepared from these metals and organic halides in the presence of stimulating systems necessarily containing a transition metal derivative and an organometallic compound capable of reducing this derivative under the process conditions. Such stimulating systems make it possible to introduce selectively organic halides (iodides, bromides, chlorides) into the reaction with zinc and cadmium to obtain the corresponding mixed organometallic compounds. 相似文献
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Eremeev I. V. Danov S. M. Sakhipov V. R. Skudin A. G. 《Russian Journal of Applied Chemistry》2001,74(8):1410-1412
Zinc dialkyls with linear radicals were prepared from zinc and alkyl bromides in the presence of stimulating systems based on a transition metal derivative and an organometallic compound capable of reducing the transition metal derivative under the reaction conditions. 相似文献
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