Copper (II) and Nickel (II) N-(n-alkyl)salicylaldimine Chelates
作者:ROBERT G. CHARLES
DOI:10.1021/jo01357a025
日期:1957.6
Tribochemically active chelate complexes of salicylideneimines
作者:A. D. Garnovskii、A. S. Burlov、K. A. Lysenko、D. A. Garnovskii、I. G. Borodkina、A. G. Ponomarenko、G. G. Chigarenko、S. A. Nikolaevskii、V. I. Minkin
DOI:10.1134/s1070328409020067
日期:2009.2
N-Alkylsalicylideneimines and their complexes with 3d metals were obtained by chemical (from metal salts) and electrochemical methods (from metals in the zero oxidation state). The compounds obtained were characterized by IR and H-1 NMR spectroscopy and X-ray diffraction analysis. According to crystallographic data, nickel bis(chelate) exists in the trans-planar configuration. A friction test revealed that the tribotechnical characteristics of lubricating formulations are substantially enhanced in the presence of N-alkylsalicylideneiminates.