引用本文:
赵晓伟, 赵涛, 张纪伟, 张磊, 崔元臣. 聚氯乙烯-多乙烯多胺负载钯配合物对Suzuki反应的催化性能[J]. 应用化学,
2006, 23(7): 815-817.
Citation: ZHAO Xiao-Wei, ZHAO Tao, ZHANG Ji-Wei, ZHANG Lei, CUI Yuan-Chen. Catalytic Property of Polyvinyl Chloride-Polyethylene Polyamine Supported Palladium Complex for Suzuki Reaction[J]. Chinese Journal of Applied Chemistry, 2006, 23(7): 815-817.

Citation: ZHAO Xiao-Wei, ZHAO Tao, ZHANG Ji-Wei, ZHANG Lei, CUI Yuan-Chen. Catalytic Property of Polyvinyl Chloride-Polyethylene Polyamine Supported Palladium Complex for Suzuki Reaction[J]. Chinese Journal of Applied Chemistry, 2006, 23(7): 815-817.

聚氯乙烯-多乙烯多胺负载钯配合物对Suzuki反应的催化性能
摘要:
制备了聚氯乙烯-三乙撑四胺-钯(PVC-TETA-Pd)配合物,探讨了该配合物在不同条件下对NaBPh4与碘苯的Suzuki反应的催化性能。结果表明,在95℃下,以NaHCO3为碱,在V(DMF):V(H2O)=2:1的混合溶剂中,该配合物能够定量的催化四苯硼钠与碘苯的Suzuki反应生成联苯,且可以多次重复使用。
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关键词:
- Suzuki反应
- / 催化
- / PVC-TETA-Pd
- / 四苯硼钠
English
Catalytic Property of Polyvinyl Chloride-Polyethylene Polyamine Supported Palladium Complex for Suzuki Reaction
Abstract:
Polyvinyl chloride triethylene tetraamine palladium complex(PVC-TETA-Pd) was prepared,and its catalytic property for Suzuki reaction under different conditions was discussed.The results showed that this complex could catalyze the Suzuki reaction of sodium tetraphenylborate with iodobenzene to form biphenyl in air.The reaction conditions were optimized,i.e.,NaHCO3was used as base and a mixture with a ratio of V(DMF):)V(H2O) being 2:1 was used as solvent.This complex can be reused for several times.
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Key words:
- Suzuki reaction
- / catalysis
- / PVC-TETA-Pd
- / sodium tetraphenylborate
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