High Yielding Template-Directed Synthese
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JosΓ© A. Bravo; FranΓ§isco M. Raymo; J. Fraser Stoddart; Andrew J. P. White; David
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Article
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1998
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John Wiley and Sons
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English
β 331 KB
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Three dumbbell-shaped compounds incorporating terminal chains of the templates influences the efficiencies of the template-directed syntheses. Rotaxane formation occurs only triisopropylsilyl stoppers, connected to a central 1,5dioxynaphthalene recognition site by [-CH 2 CH 2 O-] n spacers if n ΟΎ 1