METHOD FOR MANUFACTURING DIFLUORO LACTONE COMPOUND

• Main Authors: MATSUMURA, YASUSHI, ISHIBASHI, YUICHIRO
• Format: Patent
• Language: English; French; German
• Published: 02.09.2015
• Subjects: APPARATUS THEREFOR; CHEMISTRY; GENERAL METHODS OF ORGANIC CHEMISTRY; HETEROCYCLIC COMPOUNDS; METALLURGY; ORGANIC CHEMISTRY

To provide a method for producing a difluoro compound highly selectively in good yield without forming a hardly soluble by-product. An ester compound represented by the formula (1) is reacted and fluorinated with an electrophilic fluorinating agent in the presence of a basic compound and in the abse...