Synthesis, morphology, and optical properties of tetrahedral oligo (phenylenevinylene) materials

S Wang, WJ Oldham, RA Hudack…

Index: Wang, Shujun; Oldham Jr., Warren J.; Hudack Jr., Raymond A.; Bazan, Guillermo C. Journal of the American Chemical Society, 2000 , vol. 122, # 24 p. 5695 - 5709

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Citation Number: 271

Abstract

A novel topological strategy is described for designing amorphous molecular solids suitable for optoelectronic applications. In this approach, chromophores are attached to a tetrahdral point of convergence. Stilbenoid units were covalently linked to tetraphenylmethane, tetraphenyladamantane, or tetraphenylsilane cores using palladium catalyzed coupling methodology. Thus, reaction of E (C6H5X) 4 (E= C and adamantane, X= I; E= Si, X= Br) ...

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