60556-85-6Relevant academic research and scientific papers
Synthese von α-Fluoracrylsaeure und Derivaten
Gassen, K.-R.,Bielefeldt, D.,Marhold, A.,Andres P.
, p. 149 - 162 (2007/10/02)
Three new routes to derivatives of α-fluoracrylic acid, including a laboratory synthesis and a large-scale method, are reported.The processes are (i) addition of elementary fluorine to acrylic esters and subsequent elimination of HF; (ii) addition of difluorocarbene to isopropenyl methyl ether, oxidation via ring opening and dehalogenation; and (iii) "nitrofluorination" of 2,3-dichloropropene, hydrolysis and dechlorination.
REACTION OF HALOGEN FLUORIDES. IX. SYNTHESIS OF DERIVATIVES OF α-FLUOROACRYLIC ACID
Boguslavskaya, L. S.,Chuvatkin, N.,Morozova, T. V.,Panteleeva, I. Yu.,Kartashov, A. V.,Sineokov, A. P.
, p. 1060 - 1064 (2007/10/02)
New methods have been proposed for the preparation of derivatives of α-fluoroacrylic acid by the substituent fluorination of 1,2-dibromo-3-chloropropane and methyl 2,3-dibromo-2-chloropropanoate with bromine trifluoride.
Processes for producing α-fluoroacrylic acid esters and α-fluoroacrylic acid fluoride
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, (2008/06/13)
This invention provides a process for preparing an α-fluoroacrylic acid ester characterized by reacting 2,2,3,3-tetrafluorooxetane, a metal halide, an alcohol and a dehalogenating agent. This invention also provides a process for preparing α-fluoroacrylic acid fluoride, CH2 =CFCOF, which is an intermediate for preparing the α-fluoroacrylic acid ester.
