Electric Literature of 69113-59-3, These common heterocyclic compound, 69113-59-3, name is 3-Iodobenzonitrile, its 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.
General procedure: A solution of Ar3In or (RC?C)3In (0.37mmol, ca. 0.18M in dry THF) was added to a mixture of MCM-41-N,N-Pd(0) (25mg, 1mol%) and aryl iodide (1mmol) in dry THF (2mL) under Ar. The resulting mixture was refluxed under Ar until the starting material had been consumed (TLC). After being cooled to room temperature, the mixture was diluted with Et2O (30mL) and filtered. The palladium catalyst was washed with DMF (2×5mL), Et2O (2×5mL) and reused in the next run. The filtrate was washed with sat. aq NaHCO3 (5mL), water (3×10mL) and dried over MgSO4, filtered, and concentrated under vacuum. The residue was purified by flash chromatography on silica gel to give the desired cross-coupling product.
Statistics shows that 3-Iodobenzonitrile is playing an increasingly important role. we look forward to future research findings about 69113-59-3.
Reference:
Article; Lei, Zhiwei; Liu, Haiyi; Cai, Mingzhong; Journal of Organometallic Chemistry; vol. 852; (2017); p. 54 – 63;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com