29480-16-8Relevant academic research and scientific papers
Synthesis of homoconjugated oligomers derived from 7,7-diphenylnorbornane
Caraballo-Martinez, Noelia,Del Rosario Colorado Heras, Maria,Blazquez, Myriam Mba,Barcina, Jose Osio,Martinez, Antonio Garcia,Del Rosario Torres Salvador, Maria
, p. 2943 - 2946 (2007)
A methodology for the synthesis of monodisperse homoconjugated oligomers (dimer, trimer, and tetramer) derived from cofacial 7,7-diphenylnorbornane (DPN) is described. Extended aromatic homoconjugation is observed in these oligomers as revealed by the ele
Hindered rotation in diphenylmethane derivatives. Electrostatic vs charge-transfer and homoconjugative aryl-aryl interactions
Martínez, A. García,Osío Barcina,De Fresno Cerezo,Gutiérrez Rivas
, p. 673 - 679 (2007/10/03)
A series of p,p'-disubstituted 7-phenyl-7-(2-fluorophenyl)norbornanes 5xy has been prepared, and the barrier (ΔG#) to 160°libration around the 2-fluoroaryl-norbornane bond has been measured by DNMR. There is spectroscopic evidence of strong homoconjugativ
