Simple exploration of 4856-97-7

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 4856-97-7.

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 4856-97-7, name is (1H-Benzoimidazol-2-yl)methanol, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C8H8N2O

Starting from the o-phenylenediamine compound (1.0equiv) and glycolic acid (2.0equiv), the reaction was refluxed in the presence of a 4.0 mol/L aqueous hydrochloric acid solution, and the TLC was traced until the reaction of the starting material was complete, and the reaction solution was cooled. To room temperature,Adjusting the pH to 7 with 20% NaOH, standing to precipitate a solid, suction filtration, and drying to obtain compound 5; transferring compound 5 to a round bottom flask,Add NaOH aqueous solution,KMnO4 (2.5 equiv) was added in portions at 80 C with stirring, and the reaction was continued after the addition.After all the raw materials were completely reacted, the reaction solution was cooled to room temperature, and the filtrate was filtered by suction.Adjust the pH to neutral with 20% aqueous HCl solution to precipitate a solid.Drying by suction filtration to obtain compound 6;Compound 6 with DMF(1.0equiv) dissolved, then added 1-hydroxybenzotriazole (HOBt, 1.1equiv)And 1-ethyl-(3-dimethylaminopropyl)carbodiimide hydrochloride (EDCI, 1.1 equiv),The reaction was stirred at room temperature for 30 min, and then compound 4 (1.1 equiv) was added to the reaction solution.Continue to stir the reaction,The TLC traces to the completion of the reaction of the starting material, and the reaction solution is poured into ice water.It was then extracted with ethyl acetate and the organic layer was evaporated.The crude product was purified by column chromatography to give the allyl intermediates Sb.

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 4856-97-7.

Reference:
Patent; Sun Yat-sen University; Qiu Liqin; Jiang Xiaoding; (74 pag.)CN109336887; (2019); A;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem