Year: 2022 | Month: June | Volume 8 | Issue 1
Study of Benzothiazole Derivative Schiff Base Ligand With Metal Complexes of Ni (ii), Co(ii) and Cu(ii)
Thokchom Ritendra Singh
DOI:10.30954/2454-4132.1.2022.19
Abstract:
A hot ethanolic solution of two molecules of ligand L2 (0.414 g, 0.001 mol) and hot ethanolic solution (20 ml) of corresponding metal salt NiCl2 (0.1297g; 0.001 mol) were mixed up together with constant stirring. Then the mixture was refluxed for 4 hrs at room temperature. On cooling the complex of Ni(II) was precipitated. The product obtained was filtered and washed with cold ethanol and dried with ether on cooling a solid condensed product was formed which was filtered and washed with ethanol then dried with ether. A crystal from hot ethanol gave ligand L2 i.e. 2-hydroxy 1,3-bis-(benzothiazole aldimine) benzene (HBTAB).
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