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. 4499-07-4, name is 2-(1H-Benzo[d]imidazol-2-yl)ethanamine dihydrochloride, A new synthetic method of this compound is introduced below., Recommanded Product: 2-(1H-Benzo[d]imidazol-2-yl)ethanamine dihydrochloride
Step 1b; 2-[2-(Aminoethyl)]benzimidazole; [Show Image] Add the product (Preparation 7, Step 1a) (7.18 g) to a solution of potassium hydroxide (3.45 g) in methanol (120 mL). Stir the resulting mixture at room temperature for 30 minutes, filter, and concentrate the filtrate in vacuo. Extract with EtOAc (3 x 500 mL) and filter. Concentrate the filtrate in vacuo to give the title compound as a white solid (3.33 g).
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.