Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/1437
Title: Kiral ditiyofosfonat komplekslerinin sentezi ve karakterizasyonu
Other Titles: Synthesis and characterization of chiral dithiophosphonate complexes
Authors: Aydemir, Cemal
Advisors: Mehmet Karakuş
Keywords: Co(II), Pd(II), Ag(I), Ni(II) ve Cr(III) kompleksleri
Ditiyofosfonat
Ditiyofosfonik Asit
Amidoditiyofosfonat
Co(II), Pd(II), Ag(I) , Ni(II) ve Cr(III) complexes
Dithiophosphonate
Dithiophosphonic Acids
Amidodithiophosphonate
Publisher: Pamukkale Üniversitesi Fen Bilimleri Enstitüsü
Abstract: Bu çalışmada, 2,4-bis(4-metoksifenil)-1,3,2,4-ditiyodifosfetan-2,4-disülfürün, kiral aminlerle ( (R)-(+)-1-feniletil amin, (S)-(-)-1-feniletil amin, (-)-cis -myrtanyl amin, (1S,2S)-(+)-benziloksihekzil amin ) ve kiral hidroksi bileşiklerinin toluen ortamında etkileştirilmesi sonucu yeni kiral amido-ditiyofosfanatlar ve O-ditiyofosfonatlar sentezlendi. O-ditiyofosfonik asitler tert-butil aminle muamele edilmesi sonucu kiral tert-butil amonyum O-ditiyofosfonat tuzları halinde izole edildi. tert-Butilamonyum O-ditiyofosfonatların Pd(Ac)2, Ni(Ac)2.4H2O, AgNO3, Cr(NO3)3.9H2O ve Co(Ac)2.2H2O ile THF, aseton, asetik asit, benzen ortamlarındaki reaksiyonları sonucu Pd(II), Ni(II), Ag(I), Cr(III) ve Co(II) kompleksleri sentezlendi. Sentezlenen bileşiklerin yapıları element analizi, IR, 1H, 31P-NMR ,13C-NMR spektroskopisi ve kütle spektroskopisi ile karakterize edildi. 5 nolu bileşiğin kristal yapısı X-ray difraksiyonu ile aydınlatıldı.
In this study, the chiral amidodithiophosphonates and O- dithiophosphonates were synthesised by the reaction of 2,4-bis(4-metoksiphenyl )-1,3,2,4-ditiyodifosfetan- 2,4-disülphür with chiral amines such as ( (1S,2S)–(+)-2-benzilsiklohekzilamido-(4- metoksifenil), (R)-(+)–1–fenil etil amin, (S)-(-)–1–fenil etil amin, (-)-cis–meritenil amin) and also chiral hydroxy compounds, ROH (R:borneyl, fenchyl) in toluene. The reaction of O-dithiophosphonic acids with tert-butyl amine gave rise to tbutylammonium O-dithiophosphonates. Pd(II)-, Ni(II)-, Ag(I)-, Cr(III)- and Co(II)-dithiophosphonate complexes were synthesised by the reaction of the corresponding metal salts and t-butylammonium dithiophosphonates. All compounds were characterized by spectroscopically (IR, 1H, 13C-NMR) and also mass spectra. The crystal structure of compounds 5 was determined by X-ray diffraction analysis.
URI: https://hdl.handle.net/11499/1437
Appears in Collections:Tez Koleksiyonu

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