Ligand exchange reactions of NiCl2(PPh3)(2) with O(S)boolean AND N boolean
AND S ligands were studied. Oxidation products of O boolean AND N boolean A
ND S ligands have been characterized and their structures determined: 3-met
hyl-4H-benzo [b] [1,4]thiazin-2-yl-phenylmethanone / 2-methyl-benzo[d][1,3]
thiazole (mixed crystal); [2-iminoisopropyl-thiophenolato(2-)] (triphenyl-p
hosphane)-nickel(II); 1-phenyl-3-methyl-4-(benzoyl-thiobenzoylhydrazono) [1
-phenyl-3-methyl-4-(benzoyl-thiobenzoylhydrazono)-pyrazol-5-thianato](triph
enyl-phosphane)-nickel(II).