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  2. Trifluoromethylation - Wikipedia

    en.wikipedia.org/wiki/Trifluoromethylation

    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. In this reaction benzotrichloride was reacted with SbF 3 to form PhCF 2 Cl and PhCF 3.

  3. 3- (Trifluoromethyl)aniline - Wikipedia

    en.wikipedia.org/wiki/3-(Trifluoromethyl)aniline

    3-(Trifluoromethyl)aniline is an organic compound with the formula CF 3 C 6 H 4 NH 2. It is one of three isomers of trifluoromethylaniline. It is one of three isomers of trifluoromethylaniline. Classified as an aromatic amines , they are colorless liquids.

  4. Trifluoromethyl group - Wikipedia

    en.wikipedia.org/wiki/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 ...

  5. Sandmeyer reaction - Wikipedia

    en.wikipedia.org/wiki/Sandmeyer_reaction

    It has been demonstrated that Sandmeyer-type reactions can be used to generate aryl compounds functionalized by trifluoromethyl substituent groups. This process of trifluoromethylation provides unique chemical properties with a wide variety of practical applications.

  6. 4-Fluoroaniline - Wikipedia

    en.wikipedia.org/wiki/4-Fluoroaniline

    4-Fluoroaniline can be prepared by the hydrogenation of 4-nitrofluorobenzene. [2] It is a common building block in medicinal chemistry and related fields. [3] For example, it is a precursor to the fungicide fluoroimide or the fentanyl analogue parafluorofentanyl. It has also been evaluated for the production of ligands for homogeneous catalysis ...

  7. Conrad–Limpach synthesis - Wikipedia

    en.wikipedia.org/wiki/Conrad–Limpach_synthesis

    The Conrad-Limpach reaction mechanism also involves multiple keto-enol tautomerizations, all of which are catalyzed through the use of a strong acid, often HCl or H 2 SO 4. With much of the literature on the synthesis of quinolines , there is some discrepancy on whether a substituted 4-hydroxyquinoline or a substituted 4-quinolone is the final ...

  8. Trifluralin - Wikipedia

    en.wikipedia.org/wiki/Trifluralin

    It is unclear why trifluralin's exotic 4-trifluoromethyl was tested so early (1960), before more common candidates such as fluoro, bromo, or iodo. [ 7 ] By 1968, trifluralin was internationally available, including Australia and New Zealand, [ 6 ] and trifluralin was the 5th most used herbicide in the US, at 22,960,000 pounds (10,410 t) by 1974.

  9. Trifluorotoluene - Wikipedia

    en.wikipedia.org/wiki/Trifluorotoluene

    It is synthesized via nitration followed by reduction to meta-H 2 NC 6 H 4 CF 3. This aniline is then converted to the urea. Flumetramide (6-[4-(trifluoromethyl)phenyl]morpholin-3-one), a skeletal muscle relaxant, is also prepared from trifluorotoluene. [1]

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