Synthesis and alkali metal picrate extra
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Alan P. Marchand; Hyun-Soon Chong; Sulejman AlihodzΛiΔ; William H. Watson; Satis
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Article
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1999
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Elsevier Science
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French
β 679 KB
The syntheses of novel cage-functionalized crown ethers, It-t3, that contain one or more pyridyl units are reported. The results of alkali metal picrate extraction experiments performed by using 1 i and 12 are compared with those obtained by using the corresponding model (non-cage) crown ethers. Cag