Reaktion #2200334

Reaktionsgleichung

phenol

2-chloro-4-tert-butylphenol

iodide

iodide

intermediate

2-Ethyl-5-hydroxy-2,3-dihydro-benzofuran-2-carboxylic acid methyl ester

→

title compound

5-[3-(4-tert-Butyl-2-chloro-phenoxy)-propoxy]-2-ethyl-2,3-dihydro-benzofuran-2-carboxylic acid

Reaktionsbedingungen

Vorschrift

The title compound was prepared following the general procedures described Example 1, Step 3 and Step 4, employing 2-chloro-4-tert-butylphenol instead of 2-chloro-4-(trifluoroethoxy)phenol for the preparation of the iodide and the intermediate prepared in Example 4, Step 1 as the phenol for coupling with the iodide.

Quelle