Reference of 452-82-4,Some common heterocyclic compound, 452-82-4, name is 1-Fluoro-2-iodo-4-methylbenzene, molecular formula is C7H6FI, 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.
Example 8A 4-fluoro-3-iodobenzaldehyde A mixture of 4-fluoro-3-iodotoluene (5.0 g, 21.2 mmol) and NBS (4.2 g, 23.3 mmol) in 50 mL of CCl4 was refluxed under N2 with benzoyl peroxide (250 mg, 1.03 mmol) was heated for 3 hours. The reaction mixture was cooled to room temperature and filtered through celite, washed with benzene. The filtrate was evaporated and pumped to give the benzylbromide as a crude light brown oil.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-Fluoro-2-iodo-4-methylbenzene, its application will become more common.
Reference:
Patent; Xin, Zhili; Liu, Gang; Pei, Zhonghua; Szczepankiewicz, Bruce G.; Serby, Michael D.; Zhao, Hongyu; US2004/167188; (2004); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com