Water-soluble poly(4,7,10,13-tetraoxatetradecylmethylsilane): Enhanced yield and improved purity via polymerization using graphite-potassium (C8K) as reducing agent
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Cleij, TJ
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UNIV UTRECHT,DEPT PHYS ORGAN CHEM,DEBYE INST,NL-3584 CH UTRECHT,NETHERLANDSUNIV UTRECHT,DEPT PHYS ORGAN CHEM,DEBYE INST,NL-3584 CH UTRECHT,NETHERLANDS
Cleij, TJ
[1
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Tsang, SKY
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UNIV UTRECHT,DEPT PHYS ORGAN CHEM,DEBYE INST,NL-3584 CH UTRECHT,NETHERLANDSUNIV UTRECHT,DEPT PHYS ORGAN CHEM,DEBYE INST,NL-3584 CH UTRECHT,NETHERLANDS
Tsang, SKY
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Jenneskens, LW
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UNIV UTRECHT,DEPT PHYS ORGAN CHEM,DEBYE INST,NL-3584 CH UTRECHT,NETHERLANDSUNIV UTRECHT,DEPT PHYS ORGAN CHEM,DEBYE INST,NL-3584 CH UTRECHT,NETHERLANDS
Jenneskens, LW
[1
]
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[1] UNIV UTRECHT,DEPT PHYS ORGAN CHEM,DEBYE INST,NL-3584 CH UTRECHT,NETHERLANDS
Application of graphite-potassium (C8K, THF, 0 degrees C), instead of convential Wurtz-type coupling conditions (Na, toluene, 110 degrees C), as reducing agent for the preparation of non-ionic, watersoluble poly(4,7,10,13-tetraoxatetradecylmethylsilane) 1 gives a markedly enhanced yield as well as a high molecular weight polymer of high purity.