YENİ BİR KSANTATIN SENTEZİ VE KOBALT, NİKEL, BAKIR KOMPLEKSLERİNİN KARAKTERİZASYONU

Yıl 2010, Cilt: 5 Sayı: 2, 45 - 51, 01.03.2010

Ahmet Orhan Görgülü

Öz

1,3-di(4-metilpiperidino) propan-2-ol (ROH) 1,3- dikloropropan2-ol ile 4-metilypiperidinin reaksiyonundan sentezlendi. Potasyum 1,3- di (4-metilpiperidino) propan-2-O-ksantat (ROCSSK) 1,3-di (4- metilpiperidino) propan-2-ol (ROH) ile karbon disülfür ve metalik potasyumun reaksiyona sokulmasıyla elde edildi. Bütün ürünler genel olarak yüksek verimle elde edildi. Co(II), Ni(II) ve Cu(I) ksantat kompleksleri su ortamında,[CoL2(H2O)2], [NiL2(H2O)2].2H2O ve [CuL].2H2O olarak sentezlendi. Yeni ksantat ligandı ve kompleksleri, FT-IR, 1 H ve 13C NMR spektroskopisi, elementel analiz, magnetik süsseptibilite ve TGA teknikleri ile yapıları aydınlatıldı.

Anahtar Kelimeler

Co(II), Ni(II) and Cu(I) Kompleksleri, Ksantat, NMR, Sentetik Prosedür

THE SYNTHESIS, CHARACTERIZATION OF A NOVEL XANTHATE COMPLEXES OF COBALT NICKEL AND COPPER

Öz

1,3-di(4-methylpiperidino)propan-2-ol (ROH) was synthesized from the reaction of 1,3-dichloropropan-2-ol with 4-methlypiperidine. Potassium 1,3-di(4-methylpiperidino)propan-2-O-xanthate (ROCSSK) was obtained from the reaction of 1,3-di(4-methylpiperidino)propan-2-ol (ROH) with carbon disulfide and metallic potassium. All products were generally obtained in high yields. Xanthate complexes of Co(II), Ni(II) and Cu(I) was synthesized in the medium water as [CoL2(H2O)2], [NiL2(H2O)2].2H2O and [CuL].2H2O. The novel xanthate ligand and its complexes were defined by FTIR, 1H and 13C NMR spectroscopies, elemental analyses, magnetic susceptibility and TGA techniques.

Anahtar Kelimeler

Co(II), Ni(II) and Cu(I) Complexes, Xanthate, NMR, Synthetic Procedures