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质量水平
检测方案
95%
形式
liquid
反应适用性
reaction type: click chemistry
折射率
n20/D 1.385
密度
1.328 g/mL at 25 °C
SMILES字符串
O=S(F)(C=C)=O
InChI
1S/C2H3FO2S/c1-2-6(3,4)5/h2H,1H2
InChI key
BYPHZHGVWNKAFC-UHFFFAOYSA-N
一般描述
乙烯磺酰氟是一种Michael 受体，用于染料、功能材料、光阻材料、润滑油添加剂和医药化学。它在SuFEx点击化学和有机合成中具有良好的反应活性。
应用
乙烯磺酰氟可用作合成以下物质的反应物：
- β-通过与芳香四氟硼酸重氮盐（arenediazonium tetrafluoroborate）的乙酸钯（II）催化Heck-Matsuda反应制备的芳基乙烯磺酰氟
- 通过与胺/苯胺的Michael加成反应制备的二烷基磺酰基氟（BSF）单体。BSF单体适用于多磺酸盐合成。
- 通过与吡啶酮或异喹啉酮的光催化[2 + 2]环加成制备的环丁烷稠合吡啶基磺酰基氟。
警示用语：
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Muta. 2 - Skin Corr. 1B - STOT SE 3
靶器官
Respiratory system
WGK
WGK 3
闪点(°F)
closed cup
闪点(°C)
closed cup
法规信息
危险化学品
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商品
在与K. Barry Sharpless及其同事合作后，Sigma-Aldrich现可提供各种磺酰氟试剂，这些试剂经历了“Click II”反应。
In collaboration with K. Barry Sharpless and coworkers, we offer a variety of sulfonyl fluoride reagents that undergo a “Click II” reaction.
相关内容
The Sharpless Lab pursues useful new reactivity and general methods for selectively controlling chemical reactions.
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