488712
(三氟甲基)三甲基硅烷
99%
别名:
(Trifluoromethyl)trimethylsilane, Ruppert 试剂, TFMTMS
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关于此项目
线性分子式:
(CH3)3SiCF3
化学文摘社编号:
分子量:
142.19
Beilstein:
4241868
MDL编号:
UNSPSC代码:
12352101
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
99%
反应适用性
reaction type: C-C Bond Formation
沸点
54-55 °C (lit.)
密度
0.962 g/mL at 20 °C (lit.)
官能团
fluoro
储存温度
2-8°C
SMILES字符串
C[Si](C)(C)C(F)(F)F
InChI
1S/C4H9F3Si/c1-8(2,3)4(5,6)7/h1-3H3
InChI key
MWKJTNBSKNUMFN-UHFFFAOYSA-N
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应用
三甲基（三氟甲基）硅烷可以在以下过程中用作三氟甲基化剂：
- 将 N-(叔-丁基亚磺酰基）-亚胺转化为三氟甲基化胺
- 将反式-烯酮转化为反式-α-三氟甲基甲硅烷基醚
- 偶氮甲亚胺的三氟甲基化
- 将H-膦酸酯转化为CF3-膦酸酯
- 三氟甲基通过亲核加成转化成醛和酮。
警示用语：
Danger
危险声明
危险分类
Flam. Liq. 2 - Water-react 2
储存分类代码
4.3 - Hazardous materials which set free flammable gases upon contact with water
WGK
WGK 3
闪点(°F)
1.4 °F - closed cup
闪点(°C)
-17 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
Stereoselective Nucleophilic Trifluoromethylation of N?(tert?Butylsulfinyl) imines by Using Trimethyl (trifluoromethyl) silane.
Prakash G K, et al.
Angewandte Chemie (International Edition in English), 113(3), 609-610 (2001)
Catalytic enantioselective trifluoromethylation of azomethine imines with trimethyl (trifluoromethyl) silane
Kawai H, et al.
Angewandte Chemie (International Edition in English), 121(34), 6442-6445 (2009)
Peter T Kaplan et al.
Beilstein journal of organic chemistry, 13, 2297-2303 (2017-11-29)
A number of copper reagents were compared for their effectiveness in trifluoromethylating 4-iodobiphenyl, 4-iodotoluene, and 2-iodotoluene. Yields over time were plotted in order to refine our understanding of each reagent performance, identify any bottlenecks, and provide more insight into the
Copper-catalyzed aerobic oxidative trifluoromethylation of H-phosphonates using trimethyl (trifluoromethyl) silane
Chu L, et al.
Synthesis, 44(10), 1521-1525 (2012)
CsF-catalyzed nucleophilic trifluoromethylation of trans-enones with trimethyl (trifluoromethyl) silane: A facile synthesis of trans-?-trifluoromethyl allylic alcohols.
Singh R P, et al.
Organic Letters, 1(7), 1047-1049 (1999)
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