Analyzing the synthesis route of

In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 106685-41-0 as follows. Recommanded Product: 106685-41-0

Example 11; Preparation of 6-[3-(l-adamantyl)-4methoxy phenyl]-2 naphthoic acid (Adapalene) (I): The compound (V) (9.45 g, 22mmol) was dissolved in 1,4-Dioxane (95 ml) at reflux temperature and KOH (6.3 g, 11 mmol in 30 ml water) was added in a drop wise manner for 15 min. The reaction mixture was refluxed for 2-4 hrs and then cooled when the potassium salt of adapalene is precipitated, filtered and washed with methanol (25 ml). This salt of adapalene was acidified with 2 N HCl, solid separated, filtered and dried to obtain crude adapalene. The crude was recrystallized from THF-ethyl acetate. [Yield: 5.0 g, 81 %; Purity: HPLC > 99 %]

According to the analysis of related databases, 106685-41-0, the application of this compound in the production field has become more and more popular.

Reference:
Patent; USV LIMITED; WO2007/125542; (2007); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics