Synthesis and complex formation of substituted thio-p-nitrophenylglyoximes of unsymmetrical vic-dioximes
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, cilt.31, sa.1, ss.107-113, 2001 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 31 Sayı: 1
- Basım Tarihi: 2001
- Doi Numarası: 10.1081/sim-100001936
- Dergi Adı: SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.107-113
- Süleyman Demirel Üniversitesi Adresli: Evet
Özet
The reaction of anti-chloro(p-nitrophenyl)glyoxime (CPN-PGH(2)) with thiophenol, 4-methylthiophenol and 4-methoxythiophenol in ethanol between -5 degrees and 10 degreesC gives unsymmetrical vic-dioximes, designated as thiophenolo-p-nitrophenylglyoxime [(LH2)-H-1], 4-methyl-thiophenolo-p-nitrophenylglyoxime [(LH2)-H-2], and 4-methoxythiophenolo-p-nitro-phenylglyoxime [(LH2)-H-3]. The Ni(II) and Cu(II) complexes of these ligands were prepared and are proposed to be square-planar, while the also prepared Co(II) complexes are proposed to be octahedral with water molecules as axial ligands. The structural assignments are supported by H-1 NMR, IR, and elemental analyses.