SHORT COMMUNICATION SYNTHESIS OF 2,2-DIMETHYL-4-PHENYL-[1,3]-DIOXOLANE USING ZEOLITE ENCAPSULATED Co(II), Cu(II) AND Zn(II) COMPLEXES

Synthesis and Crystal Structures of Three New Hetero-binuclear Hg(II)-Cu(II) Schiff Base Complexes

New hetero-binuclear Hg-Cu Schiff base complexes were prepared by reaction of 2,2'-[1,1'-(2,2-‎dimethylpropane-1,3-diyldinitrilo)-diethyldyne]diphenolato}copper(II) (CuL1) and 6,6'-X-2,2'-[(2,2-‎dimethylpropane-1,3-diyl)bis(nitrilomethanylylidene)]diphenolato copper(II) [(X = ethoxy (CuL2) and ‎methoxy (CuL3)], with HgCl2 to give [Cu(L1)HgCl2] (1), [Cu(L2)HgCl2] (2), and [Cu(L3)HgCl2] (3), ‎res...

Synthesis and Evaluation of Antimicrobial Activity of Metal Complexes of 4-(2'-Hydroxy Phenyl Imino) Phenyl Sulphonamide

       Keeping in view the promising potential of carbonic anhydrase inhibitor based antimicrobials and enhancement of carbonic anhydrase inhibitory activity by metal complexes of sulfonamides, with an aim to develop better antimicrobial agents we have attempted investigation of antimicrobial activity of metal complexes of 4-(2'-hydroxy phenyl imino) phenyl sulphonamide. Sulfanilamide was taken...

Synthesis, Characterization and Crystal Structure Determination of Copper (II) Complexes with 2,2′-Dimethyl-4,4′-bithiazole

Copper(II)  complex  [Cu(dmbt)2(H2O)](ClO4)2 (1)  was  prepared  from  the  reaction  of  copper(II) perchlorate  hexahydrate  with  2,2'-dimethyl-4,4'-bithiazole  (dmbt)  ligand  in  methanol  at  ambient temperature. The complex was quantitatively and qualitatively characterized by elemental analysis, absorption  and  infrared  spectrometries.  Complex  [Cu(DMSO)5](ClO4)2 (2)  was  also  synt...

The Synthesis and Spectral Characterization of Complexes of Co(II), Ni(II), Cu(II) and Zn(II) with a New 1,3-Dioxolane Derivatives of Unsymmetrical vic-Dioximes

Synthesis and spectral characterization of naphthyldihydrazones derived from some 1,3- dicarbonyl compounds and their Ni(II), Cu(II) and Zn(II) complexes

The coupling of tetrazotised 1,8-diaminonaphthalene with 1,3-dicarbonyl compounds [acetylacetone,methylacetoacetate and acetoacetanilide] yielded a new series of tetradentate ligand systems. Analytical, IR,1H NMR and mass spectral data indicate that the compounds exist in the intramolecularly hydrogen bondeddihydrazone form. Dibasic tetradentate N2O2 coordination of these compounds in their [ML...