Spectral Study of some Charge Transfer Complexes Derived from Schiff base of 3- Methoxy -4-hydroxy benzaldehyde with some Electrone acceptors. | ||
| Journal of University of Anbar for Pure Science | ||
| Article 12, Volume 3, Issue 1, April 2009, Pages 38-44 PDF (486.23 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.37652/juaps.2009.15490 | ||
| Authors | ||
| Laila A. Jubur* ; Abdul-Rahman K. Abdul-Hussain | ||
| Univwesity of Tekrit – College of Education. | ||
| Abstract | ||
| :A new series of Schiff bases were obtained by condensation of 3- methoxy -4-hydroxy benzaldehyde (vanillin) with seven aromatic amine .These bases were identified by infrared spectra and melting point . The effect of the substituents (x) on the amino ring has been studied. The charge transfer complexes (CTC) of the Schiff bases as a donor molecules with various electron acceptors as(DDQ ,P-CA ,O-CA ,-m-Dn and PF (used for the first time as acceptor) in methylene chloride and methanol (solvent ) were estimated , the physical parameters of the CT complexes were calculated by applying the Benesi –Hildebrands equation for 1:1 CT complexes .The study also involved precipitation of one Schiff bases (1)with three electron acceptors as CT complexes and identified these complexes by IR ,melting point, UV-visible and the colures . | ||
| Keywords | ||
| Spectral Study; Charge Transfer Complexes; Schiff base; Methoxy; hydroxy benzaldehyde; Electrone acceptors | ||
| References | ||
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