Some common heterocyclic compound, 612-55-5, name is 2-Iodonaphthalene, molecular formula is C10H7I, 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. 612-55-5
General procedure: An aryl iodide (2′: 0.20 mmol) in a 20 mL Schlenk tube was added successively toluene (1.5 mL), a THF solution of an arylmagnesium bromide (1: 0.30 mmol) and THF (overall 0.50 mL), and the resulting mixture was stirred at 80 C for 24 h. After cooling, the reaction mixture was quenched with a 1 N HCl aqueous solution (1.0 mL) and extracted with Et2O (10 mL x 3). The combined organic layer was dried over MgSO4, filtered, and concentrated in vacuo. The residue was subjected to silica gel chromatography (hexane orhexane/diethyl ether, PTLC) to give the corresponding coupling product (3).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 612-55-5, its application will become more common.
Reference:
Article; Shirakawa, Eiji; Okura, Keisho; Uchiyama, Nanase; Murakami, Takuya; Hayashi, Tamio; Chemistry Letters; vol. 43; 6; (2014); p. 922 – 924;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com