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It is also referred to as perfluoromethanol or trifluoromethyl alcohol. The compound is the simplest perfluoroalcohol . [ 2 ] The substance is a colorless gas, which is unstable at room temperature.
S-(trifluoromethyl)dibenzothiophenium tetrafluoroborate is a commercially available and known trifluoromethylation reagent based on the same principle first documented in 1990. [ 64 ] [ 65 ] In this type of compound sulfur has been replaced by oxygen , selenium and tellurium .
For example, benzyl chloroformate is used to introduce the Cbz (carboxybenzyl) protecting group and fluorenylmethyloxycarbonyl chloride is used to introduce the FMOC protecting group. Chloroformates are popular in the field of chromatography as derivatization agents.
Anisyl alcohol (4-methoxybenzyl alcohol) is an organic compound with the chemical formula CH 3 OC 6 H 4 CH 2 OH. [1] It is a colorless liquid that is used as a fragrance and flavorant. It occurs naturally but is produced by reduction of the aldehyde or carboxylic acid. [2] It reacts with hydrogen bromide to give 4-methoxylbenzyl bromide. [3]
4-Trifluoromethylbenzaldehyde is the organofluorine compound with the formula CF 3 C 6 H 4 CHO. Two other isomers are also known: 2-trifluoromethylbenzaldehyde and 3-trifluoromethylbenzaldehyde. These compounds are derivatives of benzaldehyde with trifluoromethyl substituents.
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 ...
Trifluoroethanol and hexafluoroisopropanol are used as solvents in research. [4] Fluorotelomer alcohols are precursors to perfluorocarboxylic acids . Pirkle's alcohol is used a chiral shift reagent in nuclear magnetic resonance spectroscopy .
It is used to prepare alkyl triflates from alkyl halides: [5] CF 3 SO 2 OAg + RX → CF 3 SO 2 OR + AgX (X = iodide usually). In coordination chemistry, the salt is also useful to replace halide ligands with the more labile triflate ligand.