Çeşitli makrosiklik schiff bazlarının ve template etki ile komplekslerin sentezi ve karakterizasyonu
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Tarih
2017
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info:eu-repo/semantics/openAccess
Özet
Bu çalışmada, aldehitler, salisilaldehitin potasyum tuzu ile dibromoalkan türevleri veya diollerin tosilat esterleriyle reaksiyonundan hazırlandı. Daha sonra metanol ortamında 2,6-diaminopridinin sırasıyla ile 1,2-Bis(2-karboksaldehit fenoksi)etan, 1,3-Bis(2- karboksaldehit fenoksi)propan, 1,4-Bis(2-karboksaldehit fenoksi)bütan, 1,7-Bis(2- formilfenil)-1,4,7-trioksaheptan, 1,10-Bis(2-formilfenil)-1,4,7,10-trioksadekanın reaksiyonundan Makrosiklik Schiff bazları [1,3,5-Triaza-2,4:7,8:13,14-tribenzo-9,12- dioksa-siklopentadeka-1,5-dien(L1 ), 1,3,5-Triaza-2,4:7,8:,14,15-tribenzo-9,13- dioksasiklohekzadeka-1,5-dien(L2 ), 1,3,5-Triaza-2,4:7,8:15,16-tribenzo-9,15-dioksasikloheptadeka-1,5-dien(L3 ), 1,3,5-Triaza-2,4:7,8:16,17-tribenzo-9,12,15-trioksasiklooktadeka-1,5- dien(L4 ), 1,3,5-Triaza-2,4:7,8:19,20-tribenzo-9,12,15,18-tetraoksasiklounkosa-1,5-dien(L5 )] sentezlendi. Daha sonra, metal kompleksler metanol ortamında template etki ile 2,6- diaminopridinin sırasıyla 1,2-Bis(2-karboksaldehit fenoksi)etan, 1,3-Bis(2-karboksaldehit fenoksi)propan, 1,4-Bis(2-karboksaldehit fenoksi)bütan, 1,7-Bis(2-formilfenil)-1,4,7- trioksaheptan, 1,10-Bis(2-formilfenil)-1,4,7,10-trioksadekan ve Pb(NO3)2, Cu(NO3)2.3H2O, Ni(NO3)2.6H2O, Co(NO3)2.6H2O ve La(NO3)3.6H2O reaksiyonu ile sentezlendi. Ligandların ve komplekslerin yapıları Elementel Analiz, Manyetik Süsseptibilite, FTIR, UV-vis, İletkenlik ölçümleri, 1H-NMR ve 13C-NMR Spektrumu, Kütle Spektrumu ve TGA ile karakterize edildi. Anahtar Kelimeler: 2,6-diaminopridin, Makrosiklik Schiff Bazları, Makrosiklik Schiff Bazı Kompleksleri, Aromatik Aldehitler.
In this study, aldehydes were prepared by reaction of potassium salt of salicylaldehyde with dibromoalkane derivatives or tosilat esters of diol. Then, Macrocyclic Schiff bases [1,3,5-Triaza-2,4:7,8:13,14-tribenzo-9,12-dioksa-siklopentadeca-1,5-dien(L1 ), 1,3,5-Triaza- 2,4:7,8:,14,15-tribenzo-9,13-dioksasiklohekxadeca-1,5-dien(L2 ), 1,3,5-Triaza-2,4:7,8:15,16- tribenzo-9,15-dioksasiklo-heptadeca-1,5-dien(L3 ), 1,3,5-Triaza-2,4:7,8:16,17-tribenzo- 9,12,15-trioksasiklooctadeca-1,5-dien(L4 ), 1,3,5-Triaza-2,4:7,8:19,20-tribenzo-9,12,15,18- tetraoksasiklouncosa-1,5-dien(L5 )] were synthesized by reaction of 2,6-diaminopyridine and 1,2-Bis(2-carboxyaldehyde fenoxy)ethane, 1,3-Bis(2-carboxyaldehyde fenoxy)propane, 1,4- Bis(2-carboxyaldehyde fenoxy)butane, 1,7-Bis(2-formylphenyl)-1,4,7-trioksaheptane, 1,10- Bis(2-formylphenyl)-1,4,7,10-trioksadecane in methanol respectively. Then, metal complexes were synthesized from 2,6-diaminopyridine with 1,2-Bis(2-carboxyaldehyde fenoxy)ethane, 1,3-Bis(2-carboxyaldehyde fenoxy)propane, 1,4-Bis(2-carboxyaldehyde fenoxy)butane, 1,7- Bis(2-formylphenyl)-1,4,7-trioksaheptane, 1,10-Bis(2-formylphenyl)-1,4,7,10-trioksadecane and Pb(NO3)2, Cu(NO3)2.3H2O, Ni(NO3)2.6H2O, Co(NO3)2.6H2O, La(NO3)3.6H2O in methanol with template effect respectively. The structure of the ligands and their complexes were characterized by Elemental Analyses, Magnetic Susseptibility, FTIR, UV-Vis, Conductance Measurements, 1H-NMR and 13C-NMR spectra, Mass Spectra and TGA. Key words: 2,6-diaminopyridine, Macrocyclic Schiff bases, Macrocyclic Schiff Base Complexes, Aromatic Aldehydes.
In this study, aldehydes were prepared by reaction of potassium salt of salicylaldehyde with dibromoalkane derivatives or tosilat esters of diol. Then, Macrocyclic Schiff bases [1,3,5-Triaza-2,4:7,8:13,14-tribenzo-9,12-dioksa-siklopentadeca-1,5-dien(L1 ), 1,3,5-Triaza- 2,4:7,8:,14,15-tribenzo-9,13-dioksasiklohekxadeca-1,5-dien(L2 ), 1,3,5-Triaza-2,4:7,8:15,16- tribenzo-9,15-dioksasiklo-heptadeca-1,5-dien(L3 ), 1,3,5-Triaza-2,4:7,8:16,17-tribenzo- 9,12,15-trioksasiklooctadeca-1,5-dien(L4 ), 1,3,5-Triaza-2,4:7,8:19,20-tribenzo-9,12,15,18- tetraoksasiklouncosa-1,5-dien(L5 )] were synthesized by reaction of 2,6-diaminopyridine and 1,2-Bis(2-carboxyaldehyde fenoxy)ethane, 1,3-Bis(2-carboxyaldehyde fenoxy)propane, 1,4- Bis(2-carboxyaldehyde fenoxy)butane, 1,7-Bis(2-formylphenyl)-1,4,7-trioksaheptane, 1,10- Bis(2-formylphenyl)-1,4,7,10-trioksadecane in methanol respectively. Then, metal complexes were synthesized from 2,6-diaminopyridine with 1,2-Bis(2-carboxyaldehyde fenoxy)ethane, 1,3-Bis(2-carboxyaldehyde fenoxy)propane, 1,4-Bis(2-carboxyaldehyde fenoxy)butane, 1,7- Bis(2-formylphenyl)-1,4,7-trioksaheptane, 1,10-Bis(2-formylphenyl)-1,4,7,10-trioksadecane and Pb(NO3)2, Cu(NO3)2.3H2O, Ni(NO3)2.6H2O, Co(NO3)2.6H2O, La(NO3)3.6H2O in methanol with template effect respectively. The structure of the ligands and their complexes were characterized by Elemental Analyses, Magnetic Susseptibility, FTIR, UV-Vis, Conductance Measurements, 1H-NMR and 13C-NMR spectra, Mass Spectra and TGA. Key words: 2,6-diaminopyridine, Macrocyclic Schiff bases, Macrocyclic Schiff Base Complexes, Aromatic Aldehydes.
Açıklama
Anahtar Kelimeler
2,6-diaminopridin, Makrosiklik Schiff Bazları, Makrosiklik Schiff Bazı kompleksleri, Aromatik aldehitler, 2,6-diaminopyridine, Macrocyclic Schiff bases, Macrocyclic Schiff Base complexes, Aromatic aldehydes
