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jgtgdzd22银虫 (小有名气)
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求人翻译 ~~~ 谢谢！！！
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Results and discussion When the Schiff base ligands [R=H, methyl, isopropyl, -CH2CH(CH3)2, benzyl, or -CH2CH2COOH] were reacted with CuCl22H2O in refluxing methanol for 4 h, the corresponding complexes were obtained. When alanine Schiff base with ligand2, valine Schiff base with ligand 3 and ligand4were reacted with CuCl22H2O in refluxing methanol for 4 h, the corresponding complexes were obtained, respectively (Scheme1). The IR spectra of copper complexes are all very similar, and all show two strong carbonyl absorptions at 1,600– 1,700 cm -1 and a strong imine band at 1,605–1,607 cm -1 .  18.jpg |
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