Issue 52, 2019
From the journal:

Chemical Communications

Spiro[pyrrol-benzopyran]-based probe with high asymmetry for chiroptical sensing via circular dichroism†

Jingyun Tan,a   Chunfei Wang,a   Hio Kuan Lao,a   Wenjing Wang, ORCID logo *b   Gang Feng,a   Daqiang Yuan, ORCID logo b   Changfeng Wu ORCID logo c  and  Xuanjun Zhang ORCID logo *a  

* Corresponding authors

a Cancer Centre, Faculty of Health Sciences, University of Macau, Macau SAR, China
E-mail: xuanjunzhang@um.edu.mo

b State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
E-mail: wjwang@fjirsm.ac.cn

c Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen 518055, China

Abstract

This contribution describes an efficient approach to constructing chiral spiro[pyrrol-benzopyran] (SPP) scaffold with high asymmetry. By combining chiral SPP and the achiral sensing moiety phenothiazine, the target probe P showed unprecedented reaction-based chiroptical sensing towards hypochlorite with switching CD signals.

Graphical abstract: Spiro[pyrrol-benzopyran]-based probe with high asymmetry for chiroptical sensing via circular dichroism

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Article information

DOI
https://doi.org/10.1039/C9CC02946J
Article type
Communication
Submitted
16 Apr 2019
Accepted
22 May 2019
First published
22 May 2019

Chem. Commun., 2019,55, 7438-7441

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Spiro[pyrrol-benzopyran]-based probe with high asymmetry for chiroptical sensing via circular dichroism

J. Tan, C. Wang, H. K. Lao, W. Wang, G. Feng, D. Yuan, C. Wu and X. Zhang, Chem. Commun., 2019, 55, 7438 DOI: 10.1039/C9CC02946J

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