85694-31-1 Usage
Uses
Used in Organic Synthesis:
METHYL 4,4,4-TRIFLUOROCROTONATE is used as a reagent in organic synthesis for its ability to form carbon-carbon and carbon-heteroatom bonds, facilitating the creation of complex organic molecules.
Used in Pharmaceutical Production:
In the pharmaceutical industry, METHYL 4,4,4-TRIFLUOROCROTONATE is used as a building block for the synthesis of various drugs, leveraging its reactivity and electron-withdrawing properties to construct medicinally relevant compounds.
Used in Agrochemical Production:
METHYL 4,4,4-TRIFLUOROCROTONATE is also utilized in the agrochemical sector as a key component in the synthesis of pesticides and other crop protection agents, contributing to the development of effective and targeted products.
Used in Chemical Reactions:
METHYL 4,4,4-TRIFLUOROCROTONATE is used as a reactant in various chemical reactions such as esterification, alkylation, and hydrogenation, where its reactivity and electron-withdrawing nature are advantageous for achieving desired transformation of starting materials into products.
Check Digit Verification of cas no
The CAS Registry Mumber 85694-31-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,9 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 85694-31:
(7*8)+(6*5)+(5*6)+(4*9)+(3*4)+(2*3)+(1*1)=171
171 % 10 = 1
So 85694-31-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H11F3N2S/c1-16-6-10-7-18-11(17-10)8-2-4-9(5-3-8)12(13,14)15/h2-5,7,16H,6H2,1H3
85694-31-1Relevant academic research and scientific papers
Synthesis method of 2-pyrazine carboxylic ester compound
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, (2021/04/14)
The invention provides a synthetic method of a 2-pyrazine carboxylic ester compound. The synthesis method comprises the following steps: S1, carrying out addition reaction on a compound 1 and glyoxal dioxime under the action of a Lewis acid catalyst to obtain an intermediate 1; and step S2, carrying out first dehydration reaction on the intermediate 1 to obtain the 2-pyrazine carboxylic ester compound, wherein the structural general formulas of the compound 1, the intermediate 1 and the 2-pyrazine carboxylic ester compound are sequentially shown in the specification, R1 being a C1-C15 substituted or unsubstituted alkyl group, and R2 being a C1-C10 alkyl group. The preparation cost (or commercially available price) of the initial raw material compound 1 adopted by the invention is generally far lower than that of a trifluoropyruvate methyl ester compound. Compared with the traditional preparation method of 3-trifluoromethyl-2-methyl pyrazinecarboxylate, the method has the advantages of mild reaction conditions, simple operation and wide raw material sources, avoids the use of an expensive coupling catalyst, and greatly reduces the cost.
