To achieve the safe and environmentally-friendly synthesis of sulfonyl fluoride, synthetic chemists have explored various chemical reaction processes. In this study, it was developed for the first ...

Potassium fluoride(KF) undergoes cation exchange reaction with SO 3 H group of Amberlyst 15DRY, leading to the quantitative production of hydrogen fluoride. Further reaction with amines leads to the ...

CONSIDERABLE acceptance of a ready exchange of structural OH of clay minerals by fluoride ions has been reported 1; however, so far the evidence rests mainly on the appearance of OH in an extraction ...

Thanks to the unusual combination of a crown ether moiety and a chiral organocatalyst, chemists in South Korea have developed a simple method for separating enantiomers of silyl-protected secondary ...

Osaka, Japan – For the first time in the world, thiols and disulfides were converted into sulfonyl fluorides using SHC5® and KF, expanding "click chemistry" with high efficiency and low environmental ...