期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 136, 期 41, 页码 14381-14384出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja508369z
关键词
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资金
- National Institutes of Health [R15 GM101604-01]
- University of Louisville
Hydrogen fluoride (HF) and selected nonbasic and weakly coordinating (toward cationic metal) hydrogen-bond acceptors (e.g., DMPU) can form stable complexes through hydrogen bonding. The DMPU/HF complex is a new nucleophilic fluorination reagent that has high acidity and is compatible with cationic metal catalysts. The gold-catalyzed mono- and dihydrofluorination of alkynes using the DMPU/HF complex yields synthetically important fluoroalkenes and gem-difluoromethlylene compounds regioselectively.
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