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Hydrosilation reaction utilizing a (cyclopentadiene)(sigma-aliphatic) platinum complex and a free radical photoinitiator
Hydrosilation reaction utilizing a (cyclopentadiene)(sigma-aliphatic) platinum complex and a free radical photoinitiator
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机译:利用(环戊二烯)(σ-脂族)铂络合物和自由基光引发剂的硅氢化反应
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摘要
A process for the addition of compounds containing silicon-bonded hydrogen to compounds containing aliphatic unsaturation and compositions suitable for said process. The process is activated by actinic radiation and is conducted in the presence of a platinum complex having one cyclopentadienyl group that is eta-bonded to the platinum atom and three aliphatic groups that are sigma-bonded to the platinum atom and a free-radical photoinitiator that is capable of absorbing actinic radiation such that the hydrosilation reaction is initiated upon exposure to actinic radiation. The invention also provides compositions for use in the aforementioned process.
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机译:将含硅键合氢的化合物加到含脂族不饱和键的化合物中的方法和适用于所述方法的组合物。该过程通过光化辐射激活,并在具有一个与铂原子键合的 eta U>环戊二烯基和三个 sigma U >键合至铂原子和能够吸收光化辐射的自由基光引发剂,从而在暴露于光化辐射时引发硅氢化反应。本发明还提供了用于上述方法的组合物。
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