Issue 33, 2018
From the journal:

Chemical Communications

Rectangle and [2]catenane from cluster modular construction†

Xiao-Ting Qiu,ab   Rui Yao,a   Wen-Fa Zhou,c   Meng-Di Liu,a   Quan Liu,a   Ying-Lin Song,c   David J. Young, ORCID logo d   Wen-Hua Zhang ORCID logo *a  and  Jian-Ping Lang ORCID logo *ab  

* Corresponding authors

a College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, Jiangsu, P. R. China
E-mail: jplang@suda.edu.cn, whzhang@suda.edu.cn
Fax: +86-512-65880328

b State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China

c School of Physical Science and Technology, Soochow University, Suzhou 215006, Jiangsu, P. R. China

d Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia

Abstract

Reaction of [Et4N][Tp*WS3] (1) with [Cu(MeCN)4]PF6, CsCl, isonicotinic acid and CuCN, and treatment of [Et4N][Tp*WS3(CuCl)3] (2)/[Et4N][{Tp*WS3Cu3Cl}2(μ-Cl)2(μ4-Cl)] (3) with AgOTf and bpp (Tp* = hydridotris(3,5-dimethylpyrazol-1-yl)borate; bpp = 1,3-di(4-pyridyl)propane) give rise to [Et4N]2[{Tp*WS3Cu3(CN)0.5}2(μ-Cl)2(μ4-Cl)]2(PF6)2 (4) and [(Tp*WS3Cu3)2(μ3-Cl)2(bpp)3]2(OTf)4 (5), respectively. Compounds 4 and 5 feature cluster-based rectangle and [2]catenane architecture, and both exhibit enhanced third-order nonlinear optical responses relative to those of 1.

Graphical abstract: Rectangle and [2]catenane from cluster modular construction

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Article information

DOI
https://doi.org/10.1039/C8CC01950A
Article type
Communication
Submitted
11 3 2018
Accepted
29 3 2018
First published
03 4 2018

Chem. Commun., 2018,54, 4168-4171

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Rectangle and [2]catenane from cluster modular construction

X. Qiu, R. Yao, W. Zhou, M. Liu, Q. Liu, Y. Song, D. J. Young, W. Zhang and J. Lang, Chem. Commun., 2018, 54, 4168 DOI: 10.1039/C8CC01950A

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