Diversity-Oriented Facile Access to Highly Fluorescent Membrane-Permeable Benz[c,d]indole N-Heteroarene BF2 Dyes

作者：Cheng, Chi; Gao, Naixun; Yu, Changjiang; Wang, Zhaoyun; Wang, Jun; Hao, Erhong; Wei, Yun; Mu, Xiaolong; Tian, Yanli; Ran, Chongzhao^*; Jiao, Lijuan

来源：Organic Letters, 2015, 17(2): 278-281.

DOI：10.1021/ol503379c

• BORON DIFLUORIDE DYES
• BODIPY DYES
• GFP-CHROMOPHORE
• FAR-RED
• COMPLEXES
• DESIGN
• PROBES
• STRATEGIES
• CHEMISTRY
• ANALOGS

A diversity-oriented one-pot synthesis of a series of membrane-permeable BF2-rigidified benz[c,d]indole N-heteroarene BBN and BBC dyes has been achieved from the condensation of two commercial components (benz[c,d]indol-2-one and a set of N-heteroarene derivatives that can be selected from thousands of commercially available sources) and the subsequent in situ BF2 complexation reaction. These dyes enjoy a set of excellent photophysical properties including the large Stokes shift, high solution and solid-state fluorescence, and excellent photostabilities.

• 出版日期2015-1-16
• 单位安徽师范大学