Issue 18, 2016

Indolo-quinoline boron difluoride dyes: synthesis and spectroscopic properties

Abstract

Novel indolo-quinoline compounds were efficiently prepared via a Povarov-type reaction, and the structures were further modified by a Suzuki coupling reaction. The corresponding BF2-rigidified complexes were prepared and their spectroscopic properties were characterized with large Stokes shifts (up to 211 nm) and up to near-infrared (NIR) wavelength (667 nm). The synthetic complexes could be used as new fluorescent dyes.

Graphical abstract: Indolo-quinoline boron difluoride dyes: synthesis and spectroscopic properties

Supplementary files

Article information

Article type
Communication
Submitted
22 Mar 2016
Accepted
12 Apr 2016
First published
12 Apr 2016

Org. Biomol. Chem., 2016,14, 4185-4188

Indolo-quinoline boron difluoride dyes: synthesis and spectroscopic properties

H. Luo, Y. Niu, X. Jin, X. Cao, X. Yao and X. Ye, Org. Biomol. Chem., 2016, 14, 4185 DOI: 10.1039/C6OB00623J

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements