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Data on the synthesis and characterization of two novel polydentate ligands possessing unsymmetrical NH-urea fragment.
Todorova, Stanislava; Atanassova, Maria; Kurteva, Vanya.
Afiliación
  • Todorova S; Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev street, Block 9, 1113 Sofia, Bulgaria.
  • Atanassova M; University of Chemical Technology and Metallurgy, Department of General and Inorganic Chemistry, 8 Kliment Okhridski blvd., 1756 Sofia, Bulgaria.
  • Kurteva V; Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev street, Block 9, 1113 Sofia, Bulgaria.
Data Brief ; 20: 933-939, 2018 Oct.
Article en En | MEDLINE | ID: mdl-30225304
The data represent the synthesis and structural characterization of two novel polydentate ligands possessing unsymmetrical NH-urea fragment: an open-chain substituted aromatic compound with unsymmetrical urea and secondary amine units (S1) and fused aryloxazinone with unsymmetrical urea fragment (S2). The data include the analyzed NMR spectra, turbo-spray mass spectra, melting points and Rf-values. 1D and 2D NMR spectra are given in the article. The efficiency of the ligands as synergists in the isolation and separation of lantanoid ions is reported in rerence. [1].
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Data Brief Año: 2018 Tipo del documento: Article País de afiliación: Bulgaria Pais de publicación: Países Bajos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Data Brief Año: 2018 Tipo del documento: Article País de afiliación: Bulgaria Pais de publicación: Países Bajos