Catalytic Reductive Cleavage of Poly(phenylene sulfide) Using a Hydrosilane

Catalytic Reductive Cleavage of Poly(phenylene sulfide) Using a Hydrosilane

Abstract The solvent-insoluble poly(phenylene sulfide) main chain was reductively cleaved by using triethylsilane as a hydrogen source under palladium/I c Hex catalytic conditions. After the reaction, benzene and bis(triethylsilyl) sulfide as a sulfide source were formed efficiently. This method cou...

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Veröffentlicht in:Synthesis (Stuttgart) 2021-09, Vol.53 (18), p.3351-3354
Hauptverfasser: Minami, Yasunori, Matsuyama, Nao, Matsuo, Yasuaki, Tamura, Masanori, Sato, Kazuhiko, Nakajima, Yumiko
Format: Artikel
Sprache:eng
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special topic
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Zusammenfassung:Abstract The solvent-insoluble poly(phenylene sulfide) main chain was reductively cleaved by using triethylsilane as a hydrogen source under palladium/I c Hex catalytic conditions. After the reaction, benzene and bis(triethylsilyl) sulfide as a sulfide source were formed efficiently. This method could be operated on a gram scale.
ISSN:0039-7881
1437-210X
DOI:10.1055/a-1518-9010