Spectroscopic studies on [(DD18C6H 2)(HPA) 2](PA) 2 and [(DD18C6H 2)(DDQ) 2](DDQH) 2 formed in the reaction of N, N′-dibenzyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane with HPA and DDQ

The interaction of the mixed oxygen–nitrogen cyclic base, N, N′-dibenzyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane (DD18C6) with π-acceptors such as picric acid (HPA) and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) has been studied spectrophotometrically in chloroform at 25 °C. The results ob...

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Veröffentlicht in:	Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Molecular and biomolecular spectroscopy, 2005-09, Vol.61 (11), p.2708-2712
Hauptverfasser:	Teleb, Said M., Gaballa, Akmal S., Elmosallamy, M.A.F., Nour, El-Metwally
Format:	Artikel
Sprache:	eng
Schlagworte:	1H NMR Aza Compounds - chemistry Benzoquinones - chemistry Charge–transfer Diazacrown ether Electrons Heterocyclic Compounds, 1-Ring - chemistry Magnetic Resonance Spectroscopy Molecular Structure Picrates - chemistry Spectrophotometry, Infrared Titrimetry UV–vis spectra π-Acceptors
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