Tetrahedron letters

Rare-earth (RE) exchanged NaY zeolite promoted Knoevenagel condensation

TI Reddy, RS Varma

文献索引：Reddy, T. Indrasena; Varma, Rajender S. Tetrahedron Letters, 1997 , vol. 38, # 10 p. 1721 - 1724

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被引用次数: 165

摘要

... 5. b); TI Reddy, BM Bhawal, S. Rajappa; Tetrahedron, 49 (1993), p. 2101. ... The filtration of zeolite and removal of solvent under reduced presure affords the olefinic product in 87 % yield (114 mg., mp 159 °C). 12. 17. a); M. Czjzek, T. Vogt, H. Fuess; For the electrostatic interactions between the rare-earth cations and included organic guests in supercages, see: Angew. Chem. Int. Ed. Engl., 28 (1989), p. 770. ...