| abstract |
(57) [Problem] To provide a novel method for producing difluoromethyl ethers. SOLUTION: Formic esters and general formula (1) (In the formula, R1, R2, R3, and R4 represent an alkyl group or an aryl group having 1 to 6 carbon atoms and may be the same or different. In the formula, R1 and R3 are bonded to form a 5-membered ring or 6 R1, R3 or R2, R2 And 4 may combine to form a ring. ), A method for producing difluoromethyl ethers. |