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| | N,N-dimethyl-1H-benzoimidazol-2-amine Basic information |
| Product Name: | N,N-dimethyl-1H-benzoimidazol-2-amine | | Synonyms: | N,N-dimethyl-1H-benzoimidazol-2-amine;1H-Benzimidazol-2-amine,N,N-dimethyl-(9CI);N,N-Dimethyl-1H-benzimidazol-2-amine;1H-benzimidazol-2-yl(dimethyl)amine;N,N-dimethyl-1H-benzo[d]imidazol-2-amine;(1H-Benzoimidazol-2-yl)-dimethyl-amine;1H-Benzimidazol-2-amine, N,N-dimethyl- | | CAS: | 2851-13-0 | | MF: | C9H11N3 | | MW: | 161.2 | | EINECS: | | | Product Categories: | BENZIMIDAZOLE | | Mol File: | 2851-13-0.mol |  |
| | N,N-dimethyl-1H-benzoimidazol-2-amine Chemical Properties |
| Melting point | 256-257 °C (decomp) | | Boiling point | 301.5±25.0 °C(Predicted) | | density | 1.211±0.06 g/cm3(Predicted) | | storage temp. | Inert atmosphere,Room Temperature | | pka | 11.44±0.10(Predicted) | | Appearance | White to off-white Solid |
| | N,N-dimethyl-1H-benzoimidazol-2-amine Usage And Synthesis |
| Synthesis | Add 1 mmol o-phenylenediamine to the reaction vessel. Sequentially, 0.05 mmol of cuprous iodide, 1 mmol of sodium hydroxide, 2.5 mmol of N,N-dimethylamino thiocarbonyl chloride and 3 mL of pyridine were added. The reaction was heated to 60 °C in a microwave reactor at 120 W power. After completion of the reaction, the reaction mixture was cooled to room temperature. The solvent was removed by concentration under reduced pressure and the product was subsequently purified using column chromatography to give a white solid in 88% yield. | | References | [1] Patent: CN107954939, 2018, A. Location in patent: Paragraph 0025
[2] Patent: CN108341783, 2018, A. Location in patent: Paragraph 0022 |
| | N,N-dimethyl-1H-benzoimidazol-2-amine Preparation Products And Raw materials |
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