Intramolecular Oxidative Coupling Reaction of 4-Phenylmethyl-ene-3-isochromanones with 2,3-Dichloro-5,6-dicyanobenzo- quinone as an Oxidant
Ji Derong, Su Lidan, Zhang Chenggang
Chin. J. Org. Chem. . 2012, (12): 2334 -2338 .  DOI: 10.6023/cjoc201207030