Reference of 18638-99-8, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 18638-99-8 name is (3,4,5-Trimethoxyphenyl)methanamine, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
General procedure: In a 25 mL of round bottom flask, a solution of di-tert-butyldicarbonate (1 mmol) and Diphenyglycouril (10 mol %) were addedin 10 mL of ethanol. A turbid solutionwas obtained. In that solution1 mmol of Amine (1a-y) was added. Reaction mixture was stirredfor 30 min at room temperature. After total consumption of thestarting material (determination by TLC), the solvent was removedin vacuo, and the residue was isolated by column chromatographyon silica gel to get the pure product 3a-y as solid or oil.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, (3,4,5-Trimethoxyphenyl)methanamine, and friends who are interested can also refer to it.
Reference:
Article; Awasthi, Amardeep; Mukherjee, Anagh; Singh, Mandeep; Rathee, Garima; Vanka, Kumar; Chandra, Ramesh; Tetrahedron; vol. 76; 23; (2020);,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem