Synthesis of unsymmetrical dialkoxydiarylsilanes and diarylsilanediols from tetraalkoxysilane having a dioxasilepane unit.
Chem Commun (Camb)
; 60(57): 7339-7342, 2024 Jul 11.
Article
em En
| MEDLINE
| ID: mdl-38916043
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.
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MEDLINE
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En
Ano de publicação:
2024
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Article