- A method for detecting water in organic solvents.
A method for detecting water in organic solvents.
Organic letters (2008-09-13)
Haoran Sun, Bijia Wang, Stephen G DiMagno
PMID18785750
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.