Related Products of 35822-58-3, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 35822-58-3, name is 2-Bromobenzaldehyde diethyl acetal belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
As shown in Figure 2, 3.3 mmol of 2-bromobenzaldehyde diethanol and 3.8 mmol of nitrile ethyl acetate are mixed and diluted with ethyl acetate to 10 mL, and then the resulting solution is reacted by continuous flow at a flow rate of 1 mL / min The pump was pumped into the first HPLC column (containing 1g PS-perazine) and the second HPLC column (containing 1g PS-N-SO3) in sequence. At the same time, the first and second HPLC columns were immersed in a 50 C oil bath and reacted for 3 hours. . After the reaction was completed, the HPLC column was rinsed with ethyl acetate, the product was collected, ethyl acetate was evaporated, and recrystallized from ethanol to obtain a solid product with a yield of 89%.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 2-Bromobenzaldehyde diethyl acetal, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Huaqiao University; Xiong Xingquan; Liao Xu; (11 pag.)CN110818592; (2020); A;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem