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. 38336-04-8, name is 2-(Benzyloxy)-1-ethanamine, A new synthetic method of this compound is introduced below., Product Details of 38336-04-8
Benzethylethanolamine trimethylene carbonate: 2.7 g of benzyl alcoholamine modified 1,3-propanediol, 2.4 g of ethyl chloroformate and 30 ml of anhydrous tetrahydrofuran were placed in a 50 ml round bottom flask and stirred in an ice bath , 1.2 g of triethylamine dropwise, about 10 minutes drop finished. Remove the ice bath and react at room temperature for 2 hours. After filtration, the filtrate was concentrated and excess unreacted ether was added to precipitate white crystals and recrystallized three times with a mixed solvent of tetrahydrofuran and anhydrous ether in a volume ratio of 1: 3 to give white crystals in a yield of 64%. The infrared (FT-IR), nuclear magnetic resonance spectrum (1H NMR and 13C NMR) and elemental analysis (EA) data were the same as in Example 1
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.