In heterogeneous catalysis, the catalyst is in a different phase from the reactants. HPLC of Formula: C10H11BrO, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 127264-14-6, name is 5-(2-Bromoethyl)-2,3-dihydrobenzofuran. In an article，Which mentioned a new discovery about 127264-14-6
The invention relates to a darifenacin intermediate – 2, 3 – dihydro – 5 – benzofuran acetic acid for the preparation of the new method. Under the action of the Lewis acid, by 2, 3 – dihydrobenzofuran as the starting material, and oxalyl chloride single ethyl ester via Friedel – Crafts acylation reaction to obtain the corresponding acyl compound; obtained after the hydrolysis of alpha – keto acid sodium salt; reuse Wolff – Kishner – Huang min reaction, the carbonyl reduction into methylene, acidified by 2, 3 – dihydro – 5 – benzofuran acetic acid. The method of the invention by simple and safe, each reaction raw materials are cheap and easy to obtain, the reaction yield is high, in particular suitable for industrialized production 2, 3 – dihydro – 5 – benzofuran acetic acid. (by machine translation)
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 127264-14-6, help many people in the next few years.HPLC of Formula: C10H11BrO
Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H3824O – PubChem