The Journal of Organic Chemistry

Hydroxymethyl derivatives of 18-crown-6 and [2.2. 2] cryptand: versatile intermediates for the synthesis of lipophilic and polymer-bonded macrocyclic ligands

F Montanari, P Tundo

文献索引：Montanari, Fernando; Tundo, Pietro Journal of Organic Chemistry, 1982 , vol. 47, # 7 p. 1298 - 1302

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被引用次数: 50

摘要

The synthesis of (hydroxymethyl)-18-crown-6 and of (hydroxymethyl)[2.2. 2] cryptand is described. These systems allow facile binding of lipophilic chains and/or of polymeric matrices. In this way efficient chemically stable phase-transfer catalysts are obtained. Polymer-bound systems are easily recyclable without loss of catalytic activity. Use of these systems for the removal of lanthanide shift reagents from organic solutions is reported.