N-Fluoro lactams: rapid, mild, and regiospecific fluorinating agents

N Satyamurthy, GT Bida, ME Phelps…

文献索引：Satyamurthy, N.; Bida, Gerald T.; Phelps, Michael E.; Barrio, Jorge R. Journal of Organic Chemistry, 1990 , vol. 55, # 10 p. 3373 - 3374

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被引用次数: 19

摘要

Isolated chemical yields of N-fluorolactams are based on fluorine gas, the limiting reagent. Radiochemical yields (corrected for decay) are given in parentheses and are calculated from chromatographic data (HPLC and TLC). It should be noted that in this reaction the theoretical maximum radiochemical yield is only 50% since half of the activity is lost as H18F during the formation of 2.* After complete decay of the radioisotope at-20 OC (-24 h), the ...