C–H perfluorobutylation of bislactam dyes. (December 2019)

• Record Type: Journal Article
• Authors: Xu, Yuchun; Wang, Yazhou; Liao, Hailiang; Guo, Yanjun; Xue, Xiang; Yang, Xinru; Yang, Yinghe; Sun, Jian; Li, Zhengke; Yue, Wan
• Is Part Of: Dyes and pigments. Volume 171(2019)
• Publication Date: 2019-12
• Subjects: Dyes and dyeing -- Periodicals; Pigments -- Periodicals; 667.2
• DOI: 10.1016/j.dyepig.2019.107769
• Languages: English
• ISSNs: 0143-7208

Abstract

Abstract: A series of mono-perfluorobutylated and di-perfluorobutylated bislactam dyes have been synthesized using a C–H functionalization. Single crystal analysis shows that the intermolecular fluorophobic interaction induce unique self-organized architectures by the perfluorobutyl chain on the core of the bislactam dye. Their opto-electronic properties have been investigated, and increased electron affinities are observed for these perfluorobutylated bislactam dyes. Graphical abstract: Image 1