期刊
SYNTHESIS-STUTTGART
卷 53, 期 18, 页码 3351-3354出版社
GEORG THIEME VERLAG KG
DOI: 10.1055/a-1518-9010
关键词
palladium; polymer; reduction; silane; sulfur
资金
- DIC Corporation
- National Institute of Advanced Industrial Science and Technology (AIST)
- JSPS [19K05481]
- Fujimori foundation
- Grants-in-Aid for Scientific Research [19K05481] Funding Source: KAKEN
A new method is presented in this study for the reductive cleavage of the solvent-insoluble poly(phenylene sulfide) main chain using triethylsilane as a hydrogen source under palladium/IcHex catalytic conditions. Efficient formation of benzene and bis(triethylsilyl) sulfide as a sulfide source was observed after the reaction. This method is suitable for gram-scale operations.
The solvent-insoluble poly(phenylene sulfide) main chain was reductively cleaved by using triethylsilane as a hydrogen source under palladium/IcHex 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.
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