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一般描述
Sodium trifluoroacetate is a trifluoromethylating agent for compounds like aromatic halides, aldehydes and ketones.
应用
Sodium trifluoroacetate can be used:
- As a trifluoromethylating agent in nucleophilic trifluoromethylation of aldehydes using copper(I) halide catalyst.
- As a difluorocarbene precursor in gem-difluorocyclopropanation of different alkenes using azobisisobutyronitrile (AIBN) as a catalyst.
- In the synthesis of trifluoromethylthio-substituted aromatic compounds via copper-mediated oxidative trifluoromethylthiolation of aryl boronic acids in the presence of elemental sulfur.
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Michelle Piotrowski et al.
Journal of the American Society for Mass Spectrometry, 30(3), 489-500 (2018-12-16)
A method is developed to determine the position of ion formation along the flight axis of a MALDI TOFMS instrument using the image of the laser on the sample surface. Previous work (JASMS 2018, 29, 422-434) showed that misalignment of
Sodium trifluoroacetate: an efficient precursor for the trifluoromethylation of aldehydes
Chang Y and Cai C
Tetrahedron Letters, 46(18), 3161-3164 (2005)
Miao Feng et al.
Dalton transactions (Cambridge, England : 2003), 49(27), 9444-9453 (2020-07-01)
In this research, a pH-sensitive degradable nanoprobe was designed by combining hydrophobic rare earth nanoparticles with biocompatible mPEG-PLGA nanomicelles for near infrared II (NIR-II) imaging-guided anti-tumor chemotherapy. The as-synthesized nanoprobes (about 300 nm) with a highly enhanced permeability and retention
Sodium trifluoroacetate: an efficient difluorocarbene precursor for alkenes
Chang Y and Cai C
Chemistry Letters (Jpn), 34(10), 1440-1441 (2005)
Copper-mediated oxidative trifluoromethylthiolation of aryl boronic acids with CF3CO2Na and elemental sulfur
Zhai L et al.
Tetrahedron, 69(48), 10262-10266 (2013)
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