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试剂盒:ELISA试剂盒、免疫组化试剂盒、分子生物学试剂盒、细胞凋亡试剂盒
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耗材:进口、国产细胞培养耗材、普通实验仪器及耗材
生化试剂:进口原装生化试剂、国产生化试剂
抗体:进口、国产原装抗体、单克隆抗体、多克隆抗体、一抗、二抗等
Sigma:三氟醋suan钠,132101-25g,CAS:2923-18-4
属性:
测定:98%
Mp:205-207 °C (dec.) (lit.)
密度:1.49 g/mL (lit.)
SMILES string:[Na+].[O-]C(=O)C(F)(F)F
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.
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