(트리 플루오로 메틸) 트리메틸 실란

(Trifluoromethyl)trimethylsilane (TMSCF3) is a flammable colorless liquid with a boiling point of 54–55 °C, a flash point of –17 °C and density of 0.926 g/mL at 20 °C. It is a trifluoromethylation reagent used in nucleophilic addition reactions of aldehydes and ketones. It may be harmful if inhaled, swallowed, absorbed through skin and may cause respiratory tract, skin and eye irritation. TMSCF3 was firstly synthesized by Rupert in 1984 via the condensation reaction of CF3Br and TMSCl with (Et2N)3P.

용도(트리 플루오로 메틸) 트리메틸 실란은 무색 투명한 액체이며 트리 플루오로 메틸화 시약 용으로 사용됩니다.

용도TMSCF3 is versatile reagent for trifluoromethylation, such as transition-metal-catalyzed reaction, miscellaneous trifluoromethylation, and addition to carbonyl and imine groups. These reactions are extremely useful approaches in the pharmaceutical and agrochemical industry, because they enhance metabolic stability (metabolic blocking) and alter the compound properties (liphophilicity, binding selectivity).

일반 설명Trimethyl(trifluoromethyl)silane (TMSCF3) is also called as Ruppert-Prakash fluorination reagent. It is extensively used for the synthesis of trifluoromethyl-containing compounds.