Synthesis, Structure and Solvatochromism of the Emission of Cyano??Substituted Oligo (phenylenevinylene) s

…, D Schollmeyer, E Sugiono

Index: Detert, Heiner; Schollmeyer, Dieter; Sugiono, Erli European Journal of Organic Chemistry, 2001 , # 15 p. 2927 - 2938

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Citation Number: 35

Abstract

Abstract Strongly luminescent and highly soluble oligo (phenylenevinylene) s with five benzene rings and cyano groups in different positions of the terminal styrene units were prepared by means of Horner and Knoevenagel reactions. The substitution pattern− cyanide moieties on the vinyl or on the aromatic regions, together with the effect of auxochromic groups− has distinct influences on the electronic spectra, particularly on the fluorescence. ...