作者:Christopher M. Timperley、Mike Bird、Suzannah C. Heard、Stuart Notman、Robert W. Read、John E.H. Tattersall、Simon R. Turner
DOI:10.1016/j.jfluchem.2005.05.004
日期:2005.8
react with I(CH2)3I, 3-fluoropyridine gave the bis-quaternary salt and 3,5-difluoropyridine yielded a mono-quaternary derivative. Both 3- and 4-(trifluoromethyl)pyridine furnished the bis-quaternary products in 53 and 55% yield, respectively. The bis-quaternary salts are potentially useful in the treatment of organophosphorus nerve agent poisoning.