74971-63-4Relevant academic research and scientific papers
Method for preparation of fluoroamine cyanchrysanthemic acid with non-metal catalyst
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Paragraph 0025; 0028; 0029; 0030-0035; 0038; 0039, (2017/08/28)
The invention discloses a method for preparation of fluoroamine cyanchrysanthemic acid with non-metal catalyst. The method includes the steps of: adding a catalyst into 3, 4-dichloro-benzotrifluoride and potassium fluoride in an organic solvent at 0-200DE
Substituted amino acid process
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, (2008/06/13)
An improved process for preparing substituted amino acids and lower alkyl esters thereof, and intermediates therefor, comprising reacting a substituted aniline, HCN and an aldehyde to form a nitrile, converting the nitrile to an imidate salt with a strong
Process for the preparation substituted anilino acids
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, (2008/06/13)
Anilino acids of the formula STR1 wherein R is H or a metal cation; R2 is hydrogen or lower alkyl of 1 to 5 carbon atoms, lower alkenyl of 2 to 5 carbon atoms, lower haloalkyl of 1-4 carbon atoms, lower haloalkenyl of 2 to 4 carbon atoms, or lower cycloalkyl of 3 to 4 carbon atoms, Y is hydrogen, chloro, methyl group, or trifluoromethyl group, and X is hydrogen, chloro, or fluoro are prepared by reaction of an aryl halide of the formula STR2 where X1 is chloro or fluoro and X and Y are as defined above with the proviso that when X1 is chloro, X is hydrogen or chloro, and when X and Y are both chloro, X1 is fluoro with an α-amino acid of the formula STR3 where R and R2 are as defined above.
Pesticidal esters of amino acids
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, (2008/06/13)
Novel diastereomeric esters of amino acids, novel intermediates therefor, synthesis thereof, and the use of said esters for the control of pests.
