Studies of mercury(II), mercury(I), zinc(II) and cadmium(II) complexes with pyrazoles

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Das, MK
Ghosh, S
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O6 [化学];
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0703 ;
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A few Hg(II) and Hg(I) derivatives of the formula XHgpz* (X=Cl, NO3) and (NO3)Hg(2)pz* respectively (Hpz*=pyrazole or 3,5-dimethylpyrazole) have been synthesized in alcoholic or aqueous medium. No ring C(4)-mercuration is observed. With Zn(II), polymeric products of the composition Zn(pz*)(2).H2O have been obtained. Cd(II) gives a product of undefined composition. The complexes have been characterized by elemental analysis, infrared and mass spectra.
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页码:324 / 327
页数:4
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