Non-covalently solid-phase bound catalysts for organic synthesis

被引:46
作者
Horn, J [1 ]
Michalek, F [1 ]
Tzschucke, CC [1 ]
Bannwarth, W [1 ]
机构
[1] Univ Freiburg, Inst Organ Chem & Biochem, D-79104 Freiburg, Germany
来源
IMMOBILIZED CATALYSTS: SOLID PHASES, IMMOBILIZATION AND APPLICATIONS | 2004年 / 242卷
关键词
supported catalysts; non-covalent immobilization; heterogeneous catalysis;
D O I
10.1007/b96873
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Catalysts immobilized on solid supports have become valuable tools for simplified product isolation and catalyst recycling. An alternative to covalent attachment to a solid support is to immobilize catalysts by non-covalent bonding through hydrogen bridges, or ionic, hydrophobic or fluorous interactions. Compared to covalent attachment, such non-covalent approaches increase the flexibility in the choice of the support material, reaction conditions and work-up strategies. Numerous catalytic reactions employing one of these non-covalent bonding strategies have meanwhile appeared in the literature.
引用
收藏
页码:43 / 75
页数:33
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