推荐产品
品質等級
化驗
99%
形狀
liquid
折射率
n20/D 1.36 (lit.)
bp
77 °C/80 mmHg (lit.)
密度
1.228 g/mL at 25 °C (lit.)
SMILES 字串
C[Si](C)(C)OS(=O)(=O)C(F)(F)F
InChI
1S/C4H9F3O3SSi/c1-12(2,3)10-11(8,9)4(5,6)7/h1-3H3
InChI 密鑰
FTVLMFQEYACZNP-UHFFFAOYSA-N
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應用
三氟甲磺酸三甲基硅酯可与三氟化硼醚合物一起使用,用于在手性配体存在的情况下,进行有机锂试剂与烯丙基溴化物、氯化物和醚的铜催化不对称烯丙基烷基化 (AAA)。
可用于:
它还可用于催化:
可用于:
- 作为硅烷化试剂, 用于以α-重氮基乙酰乙酸酯合成三甲基硅烯醚。
- 活化苄基醚和烯丙基醚,进行硫化物的烷基化。
- 在不形成甲氧基酮副产物的情况下,促进Danishefsky′二烯的 Diels-Alder 加合物转化为环己烯酮。
- 制备二氟硼酸三氟甲磺酸酯醚合物,其是一种强路易斯酸,在乙腈溶剂中尤其如此。
- 作为酯-酰亚胺和二酯的迪克曼环化反应试剂。
它还可用于催化:
- 醇与酸酐的酰化
- 羰基化合物与三烷基硅烷的还原偶联以形成对称醚。
- 4-脱甲氧基道诺霉素酮与1-O-酰基-L-道诺糖胺衍生物的糖苷化。
訊號詞
Danger
危險聲明
危險分類
Flam. Liq. 3 - Skin Corr. 1B
安全危害
儲存類別代碼
3 - Flammable liquids
水污染物質分類(WGK)
WGK 3
閃點(°F)
77.0 °F - closed cup
閃點(°C)
25 °C - closed cup
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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