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Merck

216143

Sigma-Aldrich

四丁基氟化铵 溶液

1.0 M in THF

别名:

TBAF 溶液

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About This Item

线性分子式:
[CH3(CH2)3]4NF
CAS号:
分子量:
261.46
Beilstein:
3762762
MDL號碼:
分類程式碼代碼:
12352116
PubChem物質ID:
NACRES:
NA.22

形狀

liquid

品質等級

濃度

1.0 M in THF

雜質

~5 wt. % water

密度

0.903 g/mL at 25 °C

儲存溫度

2-8°C

SMILES 字串

[F-].CCCC[N+](CCCC)(CCCC)CCCC

InChI

1S/C16H36N.FH/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1

InChI 密鑰

FPGGTKZVZWFYPV-UHFFFAOYSA-M

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應用

四丁基氟化铵(TBAF)可作为以下应用的试剂:
  • 硅烷基和N-磺酰基的去保护。
  • 氟化反应。
  • 与各种2-乙炔基苯胺(通过钯催化下的末端炔烃反应合成)进行环化反应合成2-取代吲哚。它还可作为活化剂,通过钯催化下的芳基和烯基卤与末端炔烃的偶联反应合成芳基化或烯基化炔。

用于制备以下试剂的反应物:
  • 三重单胺再摄取抑制剂,用作新一代抗抑郁药物
  • 在中性pH有机-水混合缓冲溶液中,水解烷基硅醚的醇
  • 磷酸盐修饰键的寡核苷酸
  • 通过手性双吡啶二醇配体和三氯化铬催化Nozaki-Hiyama烯丙基化反应的芳基烷基醇
  • 通过Suzuki偶联反应结合的二烯酸酯
  • 具有抗肿瘤作用的大环邻氨基苯扎胺Hsp90抑制剂
  • 磷酰肌醇3激酶(PI3K)/哺乳动物雷帕霉素(mTOR)双抑制剂的靶点
  • 抗糖尿病聚乙炔糖甙

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Central nervous system, Respiratory system

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)

1.4 °F - closed cup

閃點(°C)

-17 °C - closed cup


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Non-Sonogashira-type palladium-catalyzed coupling reactions of terminal alkynes assisted by silver (I) oxide or tetrabutylammonium fluoride.
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