Issue 57, 2024

Synthesis of unsymmetrical dialkoxydiarylsilanes and diarylsilanediols from tetraalkoxysilane having a dioxasilepane unit

Abstract

The tetraalkoxysilane carrying a stable seven-membered dioxasilepane moiety and two trifluoroethoxy groups undergoes reliable iterative substitution of the two trifluoroethoxy groups by sequential treatment with different aryl Grignard reagents while keeping the seven-membered structure intact. The process results in the synthesis of unsymmetrical dialkoxydiarylsilanes and eventually diarylsilanediols after proper hydrolysis.

Graphical abstract: Synthesis of unsymmetrical dialkoxydiarylsilanes and diarylsilanediols from tetraalkoxysilane having a dioxasilepane unit

Supplementary files

Article information

Article type
Communication
Submitted
29 Apr 2024
Accepted
18 Jun 2024
First published
19 Jun 2024
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2024,60, 7339-7342

Synthesis of unsymmetrical dialkoxydiarylsilanes and diarylsilanediols from tetraalkoxysilane having a dioxasilepane unit

K. Hitoshio, H. Maeda, K. Teranishi, J. Shimokawa and H. Yorimitsu, Chem. Commun., 2024, 60, 7339 DOI: 10.1039/D4CC02051K

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