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Synlett 1996; 1996(5): 430-432
DOI: 10.1055/s-1996-5453
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Selective Synthesis of (Unsymmetrical) Aromatic Biscoronands

G. P. M. van Klink, T. Nomoto, E. van Wees, A. G. L. Ostheimer, O. S. Akkerman, F. Bickelhaupt*
  • *Scheikundig Laboratorium, Vrije Universiteit, de Boelelaan 1083, NL 1081 HV Amsterdam, The Netherlands
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Publication History

Publication Date:
31 December 2000 (online)

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A new method for the synthesis of (1,5),(2,4)-durenetetrayl-bis(18-crown-5) is reported which is also applicable for the synthesis of bis-m-xylylene crowns with different polyether ring sizes.

crown ethers - regioselective synthesis - (unsymmetrical) meta-bis-crown ethers

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