Dyes and Pigments

Spirobenzofluorene linked anthracene derivatives: synthesis and application in blue fluorescent host materials

JA Seo, CW Lee, MS Gong

Index: Seo, Jeang-A.; Lee, Chil-Won; Gong, Myoung-Seon Dyes and Pigments, 2013 , vol. 96, # 1 p. 211 - 219

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Citation Number: 12

Abstract

Blue light-emitting anthracene-based host materials with a spiro [benzo [c] fluorene-7, 9′- fluorene] core, 5-(10-(naphthalen-2-yl) anthracen-9-yl) spiro [benzo [c] fluorene-7, 9′- fluorene](NA-SBFF) and 5-(10-(4-(naphthalen-1-yl) phenyl) anthracen-9-yl) spiro [benzo [c] fluorene-7, 9′-fluorene](NPA-SBFF), were designed and synthesized via two-step Suzuki coupling reactions. Introduction of a spiro group into the structure of the anthracene ...