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The first to investigate trifluoromethyl groups in relationship to biological activity was F. Lehmann in 1927. [5] An early review appeared in 1958. [6] An early synthetic method was developed by Frédéric Swarts in 1892, [7] based on antimony fluoride.
Trifluoromethyltrimethylsilane (known as Ruppert-Prakash reagent, TMSCF 3) is an organosilicon compound with the formula CF 3 Si(CH 3) 3.It is a colorless liquid. The compound is a reagent used in organic chemistry for the introduction of the trifluoromethyl group.
Trifluoromethyl group covalently bonded to an R group. The trifluoromethyl group is a functional group that has the formula-CF 3. The naming of is group is derived from the methyl group (which has the formula -CH 3), by replacing each hydrogen atom by a fluorine atom. Some common examples are trifluoromethane H– CF 3, 1,1,1-trifluoroethane H ...
The name 1,1,1-trifluoro-N-((trifluoromethyl)sulfonyl)methanesulfonamide is also an unambiguous IUPAC-acceptable name, though the symmetry of the molecule is not apparent from this construction. See also
Trifluoroiodomethane, also referred to as trifluoromethyl iodide is a halomethane with the formula CF 3 I. It is an experimental alternative to Halon 1301 (CBrF 3 ) in unoccupied areas. [ 1 ] It would be used as a gaseous fire suppression flooding agent for in-flight aircraft and electronic equipment fires.
Like all primary and secondary perfluoroalcohols, trifluoromethanol eliminates hydrogen fluoride in an endothermic reaction [3] and forms carbonyl fluoride. [4]CF 3 OH ⇌ COF 2 + HF (I)
Fenfluramine is a substituted amphetamine and is also known as 3-trifluoromethyl-N-ethylamphetamine. [8] It is a racemic mixture of two enantiomers , dexfenfluramine and levofenfluramine . [ 8 ] Some analogues of fenfluramine include norfenfluramine , benfluorex , flucetorex , and fludorex .
The trifluoromethyl cation is a molecular cation with a formula of CF + 3. It is a carbocation due to its positively charged carbon atom. It is part of the family of carbenium ions, with three fluorine atoms as substituents in place of its hydrogen atoms. [1]