861305-11-5Relevant academic research and scientific papers
Highly electron-donating 3,3′-diaryl-1,1′-bi(isobenzofuran)s synthesized by photochemical exocyclic [2 + 2 + 2] cycloaddition
Zhang, Hongyu,Wakamiya, Atsushi,Yamaguchi, Shigehiro
supporting information; experimental part, p. 3591 - 3594 (2009/05/07)
(Chemical Equation Presented) Facile photochemical exocyclic [2 + 2 + 2] cycloaddition produced a series of electron-donating 1,1′- bi(isobenzofuran)s having various aryl groups at the 3,3′ positions. The 1,1′-bi(isobenzofuran) skeleton with a highly coplanar structure is a useful building unit to construct the narrow bandgap π-conjugated systems with low oxidation potentials.
