Synthesis and unusual stability of pyridine and n??methyl pyridinium 1, 3??dioxolanes
ST Hobson, JD Boecker, JH Gifford…
文献索引：Hobson, Stephen T.; Boecker, Joseph D.; Gifford, James H.; Nohe, Tara L.; Wierks, Carl H. Journal of Heterocyclic Chemistry, 2003 , vol. 40, # 2 p. 277 - 282
Abstract Differentially substituted bridged pyridinium oximes are necessary in research on antidotes for organophosphate poisoning. A solid-phase synthesis would improve the yield and ease of purification of these compounds. To predict the lability of the linker in the final step of our proposed synthesis, we synthesized a series of pyridine and N-methyl pyridinium acetals. These compounds proved to be resistant to acid catalyzed hydrolysis. This ...
