Some common heterocyclic compound, 344-65-0, name is 1-Bromo-4-chloro-2-(trifluoromethyl)benzene, molecular formula is C7H3BrClF3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Computed Properties of C7H3BrClF3
General procedure: A 1,4-Dioxane solution (8 mL) of 10 (1.0 mmol), arylboronic acid 2 (1.0 equiv.), K3PO4, and Pd(PPh3)4 (5 molpercent) was heated at 75 C for 4 h. After cooling to room temperature, H2O was added and the reaction mixture was extracted with CH2Cl2. The organic layer was dried (Na2SO4), filtered and concentrated in vacuo. The residue was purified by column chromatography (pure n-heptane).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 344-65-0, its application will become more common.
Reference:
Article; Ali, Iftikhar; Siyo, Baraa; Hassan, Zahid; Malik, Imran; Ullah, Ihsan; Ali, Asad; Nawaz, Muhammad; Iqbal, Jamshed; Patonay, Tama?s; Villinger, Alexander; Langer, Peter; Journal of Fluorine Chemistry; vol. 145; (2013); p. 18 – 34;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics