How is 2-(4,4-Difluorocyclohexyl)acetic acid (CAS: 915030-40-9) typically synthesized?

2-(4,4-Difluorocyclohexyl)acetic acid is typically synthesized via the reaction of 4,4-difluorocyclohexanol with acetic anhydride in the presence of a suitable catalyst. Commonly, this is done under mild conditions to achieve high selectivity and yield. The process requires careful control of temperature and reaction time to optimize product purity and minimize side reactions.