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[ CAS No. 1151563-92-6 ] {[proInfo.proName]}

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Chemical Structure| 1151563-92-6
Chemical Structure| 1151563-92-6
Structure of 1151563-92-6 * Storage: {[proInfo.prStorage]}
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Product Details of [ 1151563-92-6 ]

CAS No. :1151563-92-6 MDL No. :N/A
Formula : C11H11FO4 Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 226.20 Pubchem ID :-
Synonyms :

Safety of [ 1151563-92-6 ]

Signal Word: Class:N/A
Precautionary Statements: UN#:N/A
Hazard Statements: Packing Group:N/A

Application In Synthesis of [ 1151563-92-6 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 1151563-92-6 ]

[ 1151563-92-6 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 1151563-92-6 ]
  • [ 4736-60-1 ]
  • ethyl 2-(2-fluoro-3-methoxyphenyl)-2-butenoate [ No CAS ]
YieldReaction ConditionsOperation in experiment
63% Specific operations:10 mL of THF and 1.1 equiv. of triphenylethylphosphonium iodide were added to the reactor to form a suspension. Under ice bath, n-butyllithium was added dropwise to the reactor at a concentration of 1.6 M.The amount is 1.1equiv. of triphenylethylphosphonium iodide,And stirred under these conditions for 1 h;Will be 1.0g, 1.0equiv. as shown in Formula II Ethyl 2-(2-fluoro-3methoxyphenyl)-2-oxoacetate was dissolved in 5 mL of methyl tert-butyl ether.And the solution was added to the reactor and reacted at 50 C for 18 h; after the reaction was completed,The reaction solution was diluted with ethyl acetate, and then a 1N aqueous solution of hydrochloric acid was used in that order.The diluted reaction solution is washed with a saturated aqueous solution of sodium hydrogencarbonate and saturated brine.Then dried over sodium sulfate and spin-dried, and finally subjected to column chromatography to obtain 0.63 equiv. of ethyl 2-(2-fluoro-3-methoxyphenyl)-2-butenoate as shown in formula XI.The yield was 63%.High-resolution mass spectrometry (ESI+) was used with a detection value of 239.1082.
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