Novel Schiff base has been synthesized from the reaction of 4,4’-diaminodiphenyl sulfide with 2-hydroxy- 5-substituebenzaldehyde and 2-hydroxynaphtaldehyde. The compounds were characterized by elemental analysis, FT-IR, 1H NMR,13C NMR. The UV-visible spectra of the compounds were studied in polar and nonpolar solvents in acidic and basic media. İt is point out that the enol-imine tautomer is dominant only in the solution form the compound 1a-e.
4’-diaminodifenil sülfit ile 2-hidroksi-5-sübstitüebenzaldehit ve 2-hidroksinaftaldehitin tepkimesi ile yeni Schiff bazları sentezlendi. Bileşiklerin yapıları elementel analiz, FT-IR, 1H NMR, 13C NMR ile aydınlatıldı. Bileşiklerin polar ve apolar çözücülerdeki asidik ve bazik ortamlardaki UV-vis. spektrumları incelendi. UV-vis. sonuçlarına göre çözücü ortamında enol-imin tautomerinin daha baskın olduğu görüldü
Primary Language | English |
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Journal Section | Research Article |
Authors | |
Publication Date | August 1, 2012 |
Published in Issue | Year 2012 Volume: 40 Issue: 3 |
HACETTEPE JOURNAL OF BIOLOGY AND CHEMİSTRY
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