METHOD OF OBTAINING METHYL-2-FLUOROACRYLATE Russian patent published in 2015 - IPC C07C69/653 C07C67/00 B01J23/06 

Abstract RU 2558147 C1

FIELD: chemistry.

SUBSTANCE: invention relates to chemistry of organofluoric compounds, in particular to method of obtaining methyl-2-fluoroacrylate (methyl ether of 2-fluoroacrylic acid). Methyl-2-fluoroacrylate is obtained by interaction of methyl ether of fluorodichloracetic acid, chloromethyl ether of trifluoroacetic acid and zinc in polar aprotic solvent such as dimethylformamide, N-methylpyrrolidone, N,N-dimethylurea or N,N-dimethylpropyleneurea, with simultaneous distillation of target product under reduced pressure.

EFFECT: output of target product constitutes 50-60%.

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RU 2 558 147 C1

Authors

Igumnov Sergej Mikhajlovich

Sin'Ko Aleksandr Vladimirovich

Sokolov Viktor Ivanovich

Dates

2015-07-27Published

2014-07-17Filed