caa a22 4500 469039094 CHVBK 20180323132805.0 cr unu---uuuuu 170328e19920101xx s 000 0 eng 10.1007/BF01045309 doi (NATIONALLICENCE)springer-10.1007/BF01045309 Molecular complexes of cyclophanes, XVIII: Spectroscopic and thermodynamic studies on the charge-transfer complexes between 4-([2.2]paracyclophanoyl)amines and π-acceptors [Elektronische Daten] [Ashraf Aly, Alaa Hassan, Yousef Mohamed, Aboul-Fetouh Mourad, Henning Hopf] Molekulare Komplexe von Cyclophanenen, 18. Mitt.: Spektroskopische und thermodynamische Untersuchungen der Charge-Transfer-Komplexe von 4-([2.2]Paracyclophanoyl)aminen mit π-Akzeptoren The charge-transfer (CT) complexes of several substituted 4-([2.2]paracyclophanoyl)amines as donors with tetracyanoethylene (TCNE) and 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ) as π-acceptors have been studied spectrophotometrically. The role of the molecular structure of the donors on their Lewis basicities, the site and type of CT interactions are discussed. The thermodynamic properties of some CT complexes as well as the solvent effect on the CT complexation are reported. Springer-Verlag, 1992 Cyclophanes nationallicence Molecular complexes nationallicence Charge-transfer complexes nationallicence Aly Ashraf Chemistry Department, Faculty of Science, El-Minia University, El-Minia, A. R. Egypt aut Hassan Alaa Chemistry Department, Faculty of Science, El-Minia University, El-Minia, A. R. Egypt aut Mohamed Yousef Chemistry Department, Faculty of Science, El-Minia University, El-Minia, A. R. Egypt aut Mourad Aboul-Fetouh Chemistry Department, Faculty of Science, El-Minia University, El-Minia, A. R. Egypt aut Hopf Henning Institut für Organische Chemie, Universität Braunschweig, D-W-3300, Braunschweig, Federal Republic of Germany aut Monatshefte für Chemie / Chemical Monthly Springer-Verlag 123/1-2(1992-01-01), 179-189 0026-9247 123:1-2<179 1992 123 706 https://doi.org/10.1007/BF01045309 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01045309 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Aly Ashraf Chemistry Department, Faculty of Science, El-Minia University, El-Minia, A. R. Egypt aut NATIONALLICENCE 700 1- Hassan Alaa Chemistry Department, Faculty of Science, El-Minia University, El-Minia, A. R. Egypt aut NATIONALLICENCE 700 1- Mohamed Yousef Chemistry Department, Faculty of Science, El-Minia University, El-Minia, A. R. Egypt aut NATIONALLICENCE 700 1- Mourad Aboul-Fetouh Chemistry Department, Faculty of Science, El-Minia University, El-Minia, A. R. Egypt aut NATIONALLICENCE 700 1- Hopf Henning Institut für Organische Chemie, Universität Braunschweig, D-W-3300, Braunschweig, Federal Republic of Germany aut NATIONALLICENCE 773 0- Monatshefte für Chemie / Chemical Monthly Springer-Verlag 123/1-2(1992-01-01), 179-189 0026-9247 123:1-2<179 1992 123 706 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer