Photochemical Double 5‐exo Cyclization of Alkenyl‐Substituted Dithienylacetylenes: Efficient Synthesis of Diarylated Dithienofulvalenes1. (13th August 2013) - Fukazawa, Aiko; Karasawa, Takashi; Zhang, Hongyu; Minemura, Kazumitsu; Camacho, Cristopher; Wang, Jian; Irle, Stephan; Yamaguchi, Shigehiro