Adding a certain compound to certain chemical reactions, such as: 934-32-7, name is 1H-Benzo[d]imidazol-2-amine, belongs to imidazoles-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 934-32-7, Recommanded Product: 934-32-7
General procedure: A mixture of aromaticaldehyde (1.0 mmol) and dimedone(1.0 mmol) with 2-aminobenzimidazole or 3-amino-1,2,4-triazole (1.0 mmol) was stirred in acetic acid (5 mL) at 60 Cfor the appropriate time (Tables 3, 4). The progress of thereaction was monitored by TLC. After completion of thereaction, a thick precipitate was obtained. The solid productwas filtered off and washed with acetic acid (3 × 2 mL) togive the pure products 4 and 6, and subsequently dried in air.The pure products were characterized by conventional spectroscopicmethods. Physical and spectral data for the compounds,4b, 4c, 4h, 4j, 6a, 6c, and 6h are represented below:
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1H-Benzo[d]imidazol-2-amine, and friends who are interested can also refer to it.