The possibility of creating an effective technology for protecting copper products by treatment with vapors of low‐volatile corrosion inhibitors at elevated temperatures is demonstrated for the first time. It is shown that 1‐h treatment with vapors of octadecylamine or its mixture with 1,2,3‐benzotriazole at t = 100 °C results in the formation of ultra‐thin hydrophobic adsorption films, markedly increases the corrosion resistance of copper, and can be used for temporary protection of metal products.

Reaction of (2,3,9,10,16,17,23,24-octabutylphthalocyaninato)lanthanide(III) acetylacetonates (BuPcLn(acac), 1a–c, Ln = Lu (a), Eu (b), La (c)) with tetrakis(5,7-bis(4-tert-butylphenyl)-6H-1,4-diazepino)[2,3-b,g,l,q]porphyrazine ligand (tBuPhDzPzH2, 2) produced sandwich compounds (tBuPhDzPz)Ln(BuPc) (3a–c), which represent first heteroleptic double-deckers incorporating...

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