1064015-72-0Relevant academic research and scientific papers
2,5-Thienylene-bridged triangular and linear porphyrin trimers
Song, Jianxin,Jang, So Young,Yamaguchi, Shigeru,Sankar, Jeyaraman,Hiroto, Satoru,Aratani, Naoki,Shin, Jae-Yoon,Easwaramoorthi, Shanmugam,Kim, Kil Suk,Kim, Dongho,Shinokubo, Hiroshi,Osuka, Atsuhiro
, p. 6004 - 6007 (2008)
(Figure Presented) A question of shape: Palladium-catalyzed cross-coupling of borylporphyrins has led to the synthesis of a β-to-β thienylene-bridged porphyrin dimer and two types of trimer (see picture; gray C; white H, pink Ni, yellow S, blue N). The ladderlike trimer exhibits a very large two-photon absorption cross-section (17300 GM) at 800 nm, while that of the triangular trimer is moderate in comparison (8600 GM).
