Catalytic conversions in water. Part 6. A novel biphasic hydrocarboxylation of olefins catalyzed by palladium TPPTS complexes (TPPTS=P(C6H4-m-SO3Na) 3)

被引：0
作者：
G. Papadogianakis
G. Verspui
L. Maat
R.A. Sheldon
机构：
来源：
Catalysis Letters | 1997年 / 47卷
关键词：
Styrene; Ibuprofen; Catalytic Conversion; Metallic Palladium; TPPTS;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Exceptionally high catalytic activities (TOF>2500 h-1) have been achieved in the biphasic hydrocarboxylation of propene catalysed by water-soluble Pd/TPPTS complexes. The activity was even higher than that exhibited by organic-soluble Pd/PPh3 systems. This contrasts with the general perception that biphasic catalysis normally exhibits lower rates compared to analogous reactions in organic media. The hydrocarboxylation of 4-isobutylstyrene to ibuprofen and of styrene in a two-phase system is also reported.
引用
收藏
页码：43 / 46
页数：3
相关论文
共 7 条
  • [1] Joó F.(1997)undefined J. Mol. Catal. A 116 3-undefined
  • [2] Kathó A.(1989)undefined Catal. Lett. 2 85-undefined
  • [3] Horváth I.T.(1996)undefined Chem. Rev. 96 2011-undefined
  • [4] Kastrup R.V.(undefined)undefined undefined undefined undefined-undefined
  • [5] Ostwald A.A.(undefined)undefined undefined undefined undefined-undefined
  • [6] Mozeleski E.J.(undefined)undefined undefined undefined undefined-undefined
  • [7] Grushin V.V.(undefined)undefined undefined undefined undefined-undefined
1