Some common heterocyclic compound, 19230-28-5, name is 1,3-Dichloro-2-iodobenzene, molecular formula is C6H3Cl2I, 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. Recommanded Product: 1,3-Dichloro-2-iodobenzene
Intermediate 34 4- (2, 6-Dichlorophenvl) butan-1-ol i) 4-(2, 6-Dichlorophenvl) but-3-yn-1-ol A solution of 1, 3-dichloro-2-iodobenzene (3.8g) in diethylamine (100mL) was treated with dichlorobis (triphenylphosphine) palladium (lI) (364mg) and copper iodide (199mg) and was heated at reflux. 3-Butyn-1-ol (962mg) was added and the reaction mixture was stirred at 80C for 16 h. The reaction mixture was then concentrated in vacuo. The residue was purified by chromatography (SPE, gradient from cyclohexane to dichloromethane) to give the title compound (2.2g) LCMS RT = 3.06 min
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 19230-28-5, its application will become more common.
Reference:
Patent; GLAXO GROUP LIMITED; WO2005/44787; (2005); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com