Reference 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: Palladium Catalyzed Heck Reaction (Conventional Heating) Sodium acetate (3 mmol), substituted piperazine (1.5 mmol), iodo-benzene or bromo-benzene (1 mmol) and tetrabutylammonium chloride (2 mmol) were dissolved in dimethylacetamide (7 mL) and stirred until all reagents dissolved. Palladium(II) acetate (0.25 mmol) was added and the reaction mixture was stirred at 100 C. for 24 h. The reaction mixture was then cooled to room temperature, diluted with dichloromethane and quenched with water. The organic phase was dried, filtered and concentrated in vacuo, then chromatographed in ethyl acetate in hexanes to yield the desired product.; The following compounds were made in this manner: Example Structure Name Yield 14.1 2-{4-[(2E)-3-(3-cyanophenyl)prop-2- enoyl]piperazine-1-yl}nicotinonitrile 53%
Statistics shows that 3-Iodobenzonitrile is playing an increasingly important role. we look forward to future research findings about 69113-59-3.
Reference:
Patent; AstraZeneca AB; NPS PHARMACEUTICALS; US2007/49578; (2007); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com