Herefore, the salts 1a' -c or 2a-c had been separately dissolved inside a minimum amount

Herefore, the salts 1a’ -c or 2a-c had been separately dissolved inside a minimum amount of methanol (VWR-Chemicals) (30 mL) and bis(trifluoromethane)JPH203 Data Sheet sulfonimide lithium salt (97 , Sigma-Aldrich) (5 mole eq.) was added. The mixture was heated as much as 305 C and Appl. Sci. 2021, 11, x FOR PEER Critique 6 of 14 stirred for 0.5 h. Water was added dropwise till a permanent precipitate was formed. The mixture was stirred for 1 h. The solid was filtered below vacuum and washed with water.Scheme 2.two. Synthesis in the perfluoroheptyl 1,two,4-oxadiazolylpyridinium salts 1d-f 2d-f from from Scheme Synthesis of your perfluoroheptyl 1,two,4-oxadiazolylpyridinium salts 1d-f and and 2d-f the the precursor salts 1a’-c and precursor salts 1a’ -c and 2a-c. 2a-c.1-decyl-4-(5-(perfluoroheptyl)-1,2,4-oxadiazol-3-yl) pyridin-1-ium bis(trifluoromethane) three. Final results and Discussion sulfonimide (1d): White solid. Yield: not recorded. MS evaluation: Calc.: 279.9178 g mol-1 , three.1. Synthesis exp.: 279.9192 g mol-1 . The perfluoroheptyl 1,two,4-oxadiazolylpyridine precursor (1) has been synthesized 1-dodecyl-4-(5-(perfluoroheptyl)-1,two,4-oxadiazol-3-yl) pyridin-1-ium bis( Share this post on: