出典:Wiktionary
出典:『Wiktionary』 (2025/01/19 18:31 UTC 版)
tosyl (plural tosyls)
Often abbreviated "Ts", but this conflicts with Ts = tennessine. This will be especially a problem if and when a means of mass-producing tennessine is invented.
出典:Wikipedia
出典:『Wikipedia』 (2011/05/23 00:17 UTC 版)
A tosyl group (abbreviated Ts or Tos) is CH3C6H4SO2. This group is usually derived from the compound 4-toluenesulfonyl chloride, CH3C6H4SO2Cl, which forms esters and amides of toluenesulfonic or tosylic acid. The para orientation illustrated (p-toluenesulfonyl) is most common, and by convention tosyl refers to the p-toluenesulfonyl group.