Competitive NMR study of the complexation of several cations with 18-crown-6, 1,10-diaza-18-crown-6, and cryptand-2,2,2 in nonaqueous solutions
1987 ◽
Vol 91
(2)
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pp. 447-451
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1980 ◽
Vol 43
◽
pp. 243-247
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1991 ◽
Vol 95
(23)
◽
pp. 9601-9604
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