Aminodifluorosulfinium Salts: Selective Fluorination Reagents with Enhanced Thermal Stability and Ease of Handling†,‡

A L'Heureux, F Beaulieu, C Bennett…

文献索引：Lheureux, Alexandre; Beaulieu, Francis; Bennett, Christopher; Bill, David R.; Clayton, Simon; Laflamme, Franois; Mirmehrabi, Mahmoud; Tadayon, Sam; Tovell, David; Couturier, Michel Journal of Organic Chemistry, 2010 , vol. 75, # 10 p. 3401 - 3411

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被引用次数: 124

摘要

Diethylaminodifluorosulfinium tetrafluoroborate (XtalFluor-E) and morpholinodifluorosulfinium tetrafluoroborate (XtalFluor-M) are crystalline fluorinating agents that are more easily handled and significantly more stable than Deoxo-Fluor, DAST, and their analogues. These reagents can be prepared in a safer and more cost-efficient manner by avoiding the laborious and hazardous distillation of dialkylaminosulfur ...