产品说明
应用
Phenylsulfanyltetrafluoroethyl bromide is a fluoroalkylbromide that is a radical source of the phenylsulfanyltetrafluoroethyl moiety. Alternatively, it can also be selectively metallated at the fluorinated carbon with Turbo Grignard reagent at low temperatures resulting in a thermally unstable anion that can act as a nucleophilic fluoroalkylation reagent towards a wide variety of electrophiles, such as aldehydes, ketones or sulfonylimines. A phenylsulfanyltetrafluoroethyl moiety incorporated in the substrate can be treated with tributyltin hydride and generate the corresponding fluoroalkyl radical. If the substrate lacks any olefins, it can be reduced to tetrafluoroethyl group whereas if the substrate contains an olefin in a correct spatial orientation, it can lead to an intramolecular cyclization affording tetrafluorinated cyclic structures.
其他说明
Technology Spotlight: Fluoroalkylation: Expansion of Togni Reagents
法律信息
Product of CF Plus Chemicals.
基本信息
| 线性分子式 | C8H5BrF4S |
| MDL编号 | MFCD27996155 |
产品性质
| 形式 | liquid |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H319 - H413 |
| 预防措施声明 | P273 - P305 + P351 + P338 |
| 危险分类 | Aquatic Chronic 4 - Eye Irrit. 2 |
| 储存分类代码 | 10 - Combustible liquids |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
