Issue 10, 2021
From the journal:

Dalton Transactions

Synthesis and characterization of tetrathiol-substituted double-decker or ladder silsesquioxane nano-cores†

Yujia Liu, ORCID logo a   Mana Kigure,b   Riho Okawa,b   Nobuhiro Takeda,b   Masafumi Unno ORCID logo *ab  and  Armelle Ouali ORCID logo *ac  

* Corresponding authors

a Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with ICGM, France
E-mail: unno@gunma-u.ac.jp, armelle.ouali@enscm.fr

b Department of Chemistry and Chemical Biology, Graduate School of Science and Technology. Gunma University, Kiryu 376-8515, Japan

c ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 34296, France

Abstract

Tetra(3-mercaptopropyl)-silsesquioxanes with double-decker (DDSQ) or ladder nano-cores were easily prepared from the corresponding tetraallyl derivatives through fast and convenient thiol–ene reactions. An additional tetrathiol-DDSQ with more flexible arms was also synthesized in high yield from the corresponding tetrachloro-DDSQ derivative. The three novel tetrathiol silsesquioxanes described represent versatile building blocks for the preparation of hybrid organic–inorganic materials.

Graphical abstract: Synthesis and characterization of tetrathiol-substituted double-decker or ladder silsesquioxane nano-cores

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Article information

DOI
https://doi.org/10.1039/D1DT00042J
Article type
Communication
Submitted
06 Jan 2021
Accepted
24 Feb 2021
First published
25 Feb 2021

Dalton Trans., 2021,50, 3473-3478

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Synthesis and characterization of tetrathiol-substituted double-decker or ladder silsesquioxane nano-cores

Y. Liu, M. Kigure, R. Okawa, N. Takeda, M. Unno and A. Ouali, Dalton Trans., 2021, 50, 3473 DOI: 10.1039/D1DT00042J

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