Process method for synthesizing electronic grade acetic acid 2, 2-difluoroethyl ester

• Main Authors: HOU JIAXIANG, LI GUANGKE, NIU LEILEI, SHI LEI, FAN XINGJIA, LIU PEI, YAN ZIZHEN
• Format: Patent
• Language: Chinese; English
• Published: 31.03.2023
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY

The invention discloses a process method for synthesizing electronic grade acetic acid 2, 2-difluoroethyl ester, which comprises the following process steps: S1, pre-reacting raw materials containing acetic acid and 2, 2-difluoroethanol in a pre-reactor to obtain a liquid mixture; s2, enabling the l...