Preparation, Characterization and X-ray Crystal Structures of New Axially Functionalized Phthalocyanines and Phthalocyanine Modified SBA-15 Materials
Darwish, Wael Mahmoud Ahmed
We investigated the typical metathetical reaction patterns of PcTiO with arylisocyanates aiming at the synthesis of its isoelectronic compounds (PcTiX; X = S, Se, NR, etc). Furthermore novel organoimido compounds of the general formula [PcM(NR)Cl] (M = Mo, W, Re; R = tBu, Mes) were prepared using the typical fusion reaction of phthalonitrile (PN) in the presence of metal complex [M(NR)2Cl2(dme)] (M = Mo, W; R = tBu, Mes) or [Re(NR)3Cl] (M = Re; R = tBu, Mes). The prepared compounds were characterized by MS, EA, UV-VIS, FT-IR, 1H-NMR, etc. The crystal structures of some prepared compounds have been solved. When the (PcTiO) oligomer was refluxed with 2,6-diisopropyl-phenylisocyanate in DMF, the corresponding oligomer containing the imido ligand was obtained. Similarly, the reaction of TCB with [Mo(NMes)2Cl2(dme)] produces a phthalocyanine pentamer pocessing the [Mo(NMes)Cl] functionality. The time-resolved photoluminescence measurements were carried out for PcTiO and N,N`-di-4-tolylureato(phthalocyaninato)titanium(IV). PcTi@SBA-15 and PcTi+TiOx@SBA-15 materials have been prepared by impregnation of the [TiPc] selectively in the pores of SBA-15 and TiOx@SBA-15 templates.
Philipps-Universität Marburg
Chemistry + allied sciences
opus:1386
urn:nbn:de:hebis:04-z2006-01257
https://doi.org/10.17192/z2006.0125
Phthalocyanin-polymere
2011-08-10
English
monograph
Fachbereich Chemie
opus:1386
Darwish, Wael Mahmoud Ahmed
Darwish
Wael Mahmoud Ahmed
Chemie
Phthalocyaninderivate
SBA-15
https://archiv.ub.uni-marburg.de/diss/z2006/0125/cover.png
Darstellung, Charakterisierung und Kristallstrukturen neuer axial funktionalisierter Phthalocyanine und Phthalocyanin-modifizierter SBA-15 Materialien
Es wurden Metathesereaktionen von [PcTiO] untersucht, um isoelektronische Verbindungen des Typs PcTiX (X = S, Se, NR, usw) zu synthetisieren. Organoimidokomplexe der allgemeinen Summenformel [PcM(NR)Cl] (M = Mo, W, Re) wurden in der Schmelze von Phthalsäuredinitril (PN) mit Imidokomplexen [M(NR)2Cl2(dme)] (M = Mo, W; R = tBu, Mes) bzw. [Re(NR)3Cl] (M = Re; R = tBu, Mes) dargestellt. Wird die [PcTiO] Oligomer mit 2,6-Diisopropylphenylisocyanat in DMF unter Rückfluss umgesetzt, erhält man das entsprechende Pentamer mit der Imidofunktionalität. Die Reaktion von TCB mit [Mo(NMes)2Cl2(dme)] führt zum Phthalocyanin-Pentamer mit [Mo(NMes)Cl]- Funktionalität.
Die zeitaufgelöste Photolumineszenz von einigen Titanphthalocyaninen wurde untersucht. Anschließend wurde [TiPc] in die Poren von SBA-15 und TiOx@SBA-15 eingebracht.
ths
Prof. Dr.
Sundermeyer
Jörg
Sundermeyer, Jörg (Prof. Dr.)
2006
Publikationsserver der Universitätsbibliothek Marburg
Universitätsbibliothek Marburg
urn:nbn:de:hebis:04-z2006-01257
Phthalocyanin
Titanium
2006-03-02
https://doi.org/10.17192/z2006.0125
Philipps-Universität Marburg
Molybdenum
Phthalocyanines
doctoralThesis
Tungsten
Acta Cryst. (2005), E61, m1280-m1282
SBA-15
2006-07-20
Rhenium
Preparation, Characterization and X-ray Crystal Structures of New Axially Functionalized Phthalocyanines and Phthalocyanine Modified SBA-15 Materials
169
application/pdf
Chemistry + allied sciences
Chemie
We investigated the typical metathetical reaction patterns of PcTiO with arylisocyanates aiming at the synthesis of its isoelectronic compounds (PcTiX; X = S, Se, NR, etc). Furthermore novel organoimido compounds of the general formula [PcM(NR)Cl] (M = Mo, W, Re; R = tBu, Mes) were prepared using the typical fusion reaction of phthalonitrile (PN) in the presence of metal complex [M(NR)2Cl2(dme)] (M = Mo, W; R = tBu, Mes) or [Re(NR)3Cl] (M = Re; R = tBu, Mes). The prepared compounds were characterized by MS, EA, UV-VIS, FT-IR, 1H-NMR, etc. The crystal structures of some prepared compounds have been solved. When the (PcTiO) oligomer was refluxed with 2,6-diisopropyl-phenylisocyanate in DMF, the corresponding oligomer containing the imido ligand was obtained. Similarly, the reaction of TCB with [Mo(NMes)2Cl2(dme)] produces a phthalocyanine pentamer pocessing the [Mo(NMes)Cl] functionality. The time-resolved photoluminescence measurements were carried out for PcTiO and N,N`-di-4-tolylureato(phthalocyaninato)titanium(IV). PcTi@SBA-15 and PcTi+TiOx@SBA-15 materials have been prepared by impregnation of the [TiPc] selectively in the pores of SBA-15 and TiOx@SBA-15 templates.
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