79632-17-0Relevant academic research and scientific papers
HIGHLY EFFICIENT VALENCE ISOMERIZATION BETWEEN NORBORNADIENE AND QUADRICYCLANE DERIVATIVES UNDER SUNLIGHT
Maruyama, Kazuhiro,Terada, Kazutoshi,Yamamoto, Yoshinori
, p. 839 - 842 (2007/10/02)
3-Phenylcarbamoyl-2,5-norbornadiene-2-carboxylic acid (1b) undergoes a facile and quantitative isomerization into the corresponding quadricyclane derivative (2b) under sunlight.The back isomerization of 2b to 1b proceeds quantitatively by the use of catal
Exploitation of Solar Energy Storage Systems. Valence Isomerization between Norbornadiene and Quadricyclane Derivatives
Maruyama, Kazuhiro,Terada, Kazutoshi,Yamamoto, Yoshinori
, p. 5294 - 5300 (2007/10/02)
Use of copper(I)-nitrogen ligand catalysts such as Ph3PCuCl*bpy (3), Ph3PCuCl*phen (4), Ph3PCuCl*phtha (5), and Ph3PCuBr*py (6) enables the photochemical isomerization of norbornadiene to quadricyclane to be performed at a longer wavelength than 350 nm, a
