Dt. Glatzhofer et al., PHOTODIMERIZATION OF ENYL)(ETA-6-DIBENZO-P-QUINODIMETHANE)RUTHENIUM(II) HEXAFLUOROPHOSPHATE, Journal of the Chemical Society, Chemical Communications, (9), 1993, pp. 742-743
Photodimerization of [(RuCp)(eta6-dbqm)]+PF6- 3 (Cp = eta5-cyclopentad
ienyl; dbqm = dibenzo-p-quinodimethane) in solution using visible ligh
t selectively afforded a stable organometallic adduct of the normally
labile intramolecular photoisomer of [2.2](9,10)anthracenophane.