894776-18-2Relevant academic research and scientific papers
Conformations of 2,2′-bipyrrole π-systems having an electron-donating site at one terminal and electron-accepting site at the other terminal in the ground and excited states
Matsumoto, Shoji,Kobayashi, Takamitsu,Ogura, Katsuyuki
, p. 283 - 294 (2007/10/03)
Various symmetrical and unsymmetrical 1,1′,5,5′-tetraaryl-2,2′-bipyrroles (1, 5, and 10) were synthesized. From their UV-VIS absorption and fluorescence spectra, the conformations of the central 2,2′-bipyrrole systems were considered as follows. These com
