A method for detecting water in organic solvents |
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| Authors: | Sun Haoran Wang Bijia DiMagno Stephen G |
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| Affiliation: | Department of Chemistry, University of Nebraska, Lincoln, Nebraska 68588-0304, USA. |
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| Abstract: | The potent dehydrating ability of difluoro(aryl)-lambda (3)-iodanes is exploited to develop a convenient (19)F-NMR-based aquametry method that is more sensitive than coulometric Karl Fischer titration. The key difluoro(aryl)-lambda (3)-iodane reagents are synthesized readily from commercially available and inexpensive precursors. |
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