The reaction between CoCl2 center dot 6H(2)O and 2-methylpyridine (2-MePy) solutions in ethanol yields neutral [(2-MePy)(2)CoCl2] complex (1) isomorphic to previously described [(2-XPy)(2)CoCl2] (X = Cl, Br, I) forms. In the reaction with 2,6-dimethylpyridine (2,6-MePy), ...
Studies of the antiferromagnetic states of CoCl2·6H2O, CoBr2·6H2O, NiCl2·6H2O, and NiBr2·6H2O by proton resonance show that their magnetic space group must be eitherPc21/aorCc2/c. The magnitudes of the local fields indicate that the Co salts belong to the former group and the Ni ...
Reductive sulfur extrusion reaction of 2,1,3-benzothiadiazole compounds: a new methodology using NaBH4/CoCl2A6H2O(cat) as the reducing system. Tetrahedron Lett 2005;46(40):6843-6.Brenno A. D. N,Aline S. L,Martina W.Reductive sulfur extrusion reaction of 2,1, 3-benzothiadiazole compounds:a...