Tetrahedron

Synthesis of regio-and stereoselective alkoxy-substituted spirobifluorene derivatives for blue light emitting materials

…, JI Lee, SH Kim, YS Yang, GH Kim, LM Do, T Zyung…

文献索引：Lee, Hyoyoung; Oh, Jiyoung; Chu, Hye Yong; Lee, Jeong-Ik; Kim, Seong Hyun; Yang, Yong Suk; Kim, Gi Heon; Do, Lee-Mi; Zyung, Taehyoung; Lee, Jouhahn; Park, Yongsup Tetrahedron, 2003 ,  vol. 59,  # 16  p. 2773 - 2779

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被引用次数: 42

摘要

Three new octyloxy substituted spirobifluorenes, 2, 7-diphenyl-3′, 6′-bis (octyloxy)-9, 9′- spirobifluorene (DPBSBF, 1a), 2, 7-dibiphenyl-3′, 6′-bis (octyloxy)-9, 9′-spirobifluorene (DBBSBF, 1b) and 2, 7-diterphenyl-3′, 6′-bis (octyloxy)-9, 9′-spirobifluorene (DTBSBF, 1c) were prepared. All the compounds had been fully characterized by 1H and 13C NMR, UV–Vis, DSC, mass spectrometry and gave satisfactory elemental analyses. They ...