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. 34967-24-3, name is 3,5-Dimethoxybenzyl amine, A new synthetic method of this compound is introduced below., Recommanded Product: 34967-24-3
N-methylacrylamide (ABCR; 500 mg, 5.87 mmol) and 3,5-dimethoxybenzylamine (Aldrich; 0.98 mL, 6.46 mmol) were dissolved in ethanol (4 mL) and heated in a microwave at 140 C. for 45 minutes. The mixture was poured onto a 20 g SCX-2 column, washed with methanol and eluted with 3.5N NH3 in methanol. The product fractions were evaporated to the title compound as a yellow oil (1.3 g, 88%).1H NMR (CDCl3) 2.36 (t, 2H), 2.78 (d, 3H), 2.88 (t, 2H), 3.72 (s, 2H), 3.79 (s, 6H), 6.36 (m, 1H), 6.45 (m, 2H), 7.31 (bs, 1H); MS m/z 253 [M+H]+.
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.
Reference:
Patent; ASTRAZENECA AB; US2008/9482; (2008); A1;,
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