Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 111771-08-5, name is 2-Fluoro-6-iodobenzoic acid, A new synthetic method of this compound is introduced below., Recommanded Product: 111771-08-5
A suspension of 2-fluoro-6-iodobenzoic acid (300 mg, 1 .1 mmol), (1 R,2R)-N,N- dimethylcyclohexane-1 ,2-diamine (32 mg, 0.23 mmol), Cs2C03 (735 mg, 2.3 mmol), 1 H- 1 ,2,3-triazole (0.13 mL, 2.3 mmol), water (0.01 mL) in 1 ,4-dioxane (5 mL) was degassed under nitrogen for 10 mins. Cul (10.7 mg, 0.06 mmol) was added and the mixture was further degassed under nitrogen for 10 mins. The pressure tube was sealed and the mixture was heated to 100 for 18 hrs. After cooling, the reaction mixture was quenched with 13%wt NaCI in 2.5M hydrochloric acid (50 mL) and extracted with EtOAc. The combined organics were dried over MgSO4, filtered and concentrated in vacuo. The crude product was purified by chromatography on the Biotage Isolera Four (25 g column, 0 to 75% (10% AcOH in EtOAc) in heptane) to afford the title compound as an oil (140 mg). 1H NMR (250 MHz, MeOD) 7.94 (s, 2 H), 7.80 (m, 1 H), 7.62 (m, 1 H), 7.29 (m, 1 H).
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; C4X DISCOVERY LIMITED; BLANEY, Emma Louise; MARTIN, Barrie Phillip; NOWAK, Thorsten; WATSON, Martin John; (212 pag.)WO2016/34882; (2016); A1;,
Iodide – Wikipedia,
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