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Crystalline palladium tetrakis(triphenylphosphine) and a process for preparing the same
Crystalline palladium tetrakis(triphenylphosphine) and a process for preparing the same
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机译:结晶四(三苯基膦)钯及其制备方法
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摘要
Crystalline palladium tetrakis (triphenylphosphine) which exhibits a specific powder X-ray pattern and is excellent in storage stability is obtained by allowing palladium chloride to react with triphenylphosphine in aprotic polar solvents, treating the reaction mixture with an aqueous hydrazine solution, collecting the resulting crystals by filtration, washing with alcohols and further washing with hydrocarbon solvents.
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