期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 131, 期 1, 页码 60-+出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja808572t
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资金
- National Science Foundation [CHE-0646916]
- Welch Foundation [A-1423]
- Petroleum Research Funds [44832-AC4]
- U.S. Army Medical Research Institute of Chemical Defense
The cationic boranes [ArN+BMeS2](+), [Ar2N+BMeS](2+), and [Ar3N+B](3+) (ArN+ = [4-(Me3N)-2,6-Me-2-C6H2](+); Mes = mesityl) have been synthesized and studied by cyclic voltammetry. The results obtained in this study show that the reduction potential of these derivatives in THF is increased by 0.36 V upon each substitution of a mesityl by a cationic ArN+ anilium group. Remarkably, the trication [3](3+), whose triflate salt is water soluble, complexes cyanide anions in pure water at pH 7. These properties underscore the dramatic effects caused by the increased number of cationic groups.
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