1296211-12-5Relevant articles and documents
Facile synthesis of picene from 1,2-Di(1-naphthyl)ethane by 9-fluorenone-sensitized photolysis
Okamoto, Hideki,Yamaji, Minoru,Gohda, Shin,Kubozono, Yoshihiro,Komura, Noriko,Sato, Kaori,Sugino, Hisako,Satake, Kyosuke
, p. 2758 - 2761 (2011)
A facile formation of picene was achieved by photosensitization of 1,2-di(1-naphthyl)ethane using 9-fluorenone as a sensitizer. This sensitized photoreaction is the first photochemical cyclization of ethylene-bridged naphthalene moieties to afford the picene skeleton. 5,8-Dibromopicene, prepared by this procedure using 1,2-di[1-(4-bromonaphthyl)]ethane as the substrate, was readily converted to novel functionalized picenes by conventional substitution and cross-coupling reactions.
