Ono Katsuhiko, Yamaguchi Hiroyuki, Taga Keijiro, Saito Katsuhiro, Nishida Jun-ichi, Yamashita Yoshiro
Department of Materials Science and Engineering, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-8555, Japan.
Org Lett. 2009 Jan 1;11(1):149-52. doi: 10.1021/ol802470k.
BF(2) complexes containing tetracene and perylene moieties were synthesized as new types of electron-deficient arene compounds. These compounds exhibit long wavelength absorption and high electron affinities, as revealed through spectral and electrochemical studies, due to their quadrupolar structures represented by resonance contributors. The BF(2) complex containing tetracene exhibits an n-type semiconducting behavior. These compounds are new types of electron acceptors functionalized by BF(2) chelation.
含有并四苯和苝部分的BF(2)配合物被合成出来作为新型的缺电子芳烃化合物。通过光谱和电化学研究表明，由于其由共振贡献者表示的四极结构，这些化合物表现出长波长吸收和高电子亲和力。含有并四苯的BF(2)配合物表现出n型半导体行为。这些化合物是通过BF(2)螯合功能化的新型电子受体。
