| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 5-甲基-2-吡咯烷酮 | 5-methylpyrrolidin-2-one | 108-27-0 | C5H9NO | 99.1326 |
| L-焦谷氨醇 | (S)-Pyroglutaminol | 17342-08-4 | C5H9NO2 | 115.132 |
| (S)-5-溴甲基-2-吡咯烷酮 | (S)-5-(bromomethyl)pyrrolidin-2-one | 72479-05-1 | C5H8BrNO | 178.029 |
Fluorination often confers a range of advantages in modulating the conformation and reactivity of small molecule organocatalysts. By strategically introducing fluorine substituents, as part of a β-fluoroamine motif, in a triazolium pre-catalyst, it was possible to modulate the behaviour of the corresponding