74357-25-8Relevant articles and documents
Intramolecular Through-Space Interaction in 2-(p-Methoxyphenyl)-2-butenyl 9-Phenanthrenecarboxylate as Evidenced by Their Isomerization Behavior
Itoh, Hiroki,Senda, Yasuhisa,Sakuragi, Hirochika,Tokumatu, Katsumi
, p. 1312 - 1315 (2007/10/02)
Intramolecular quenching of the excited singlet state of a phenanthrene moiety was more efficient in (E)-2-(p-methoxyphenyl)-2-butenyl 9-phenanthrenecarboxylate (E-ABP)n than in its Z isomer (Z-ABP) in benzene.The quenching is proposed to proceed in a through-space fashion on the basis of efficiencies of isomerization and photophysical processes as well as molecular orbital calculations.