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[ CAS No. 913835-51-5 ]

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Chemical Structure| 913835-51-5
Chemical Structure| 913835-51-5
Structure of 913835-51-5 * Storage: {[proInfo.prStorage]}

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Product Details of [ 913835-51-5 ]

CAS No. :913835-51-5 MDL No. :MFCD08689480
Formula : C11H13BO4 Boiling Point : 414.3°C at 760 mmHg
Linear Structure Formula :- InChI Key :N/A
M.W :220.03 g/mol Pubchem ID :-
Synonyms :

Safety of [ 913835-51-5 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501 UN#:N/A
Hazard Statements:H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 913835-51-5 ]

  • Downstream synthetic route of [ 913835-51-5 ]

[ 913835-51-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 913835-51-5 ]
  • [ 125114-77-4 ]
  • (E)-ethyl 3-(3-(3-oxo-2,3-dihydro-1H-inden-4-yl)phenyl)acrylate [ No CAS ]
YieldReaction ConditionsOperation in experiment
90% With tetrakis(triphenylphosphine) palladium(0); potassium carbonate; In ethanol; toluene; at 80℃;Inert atmosphere; Sealed tube; A mixture of 7-bromo-2,3- dihydro-lH-inden-l-one (100 mg, 0.48 mmol), (E)-(3-(3-ethoxy-3-oxoprop-l-en-l- yl)phenyl)boronic acid (210 mg, 0.95 mmol), and K2C03 (133 mg, 0.96 mmol) in toluene (66 mL)/EtOH (22 mL) was purged with N2. (Ph3P)4Pd (55 mg, 0.048 mmol) was added and the mixture was heated in a sealed tube at 80 C overnight. The mixture was allowed to cool to room temperature and the volume was reduced in half. H20 (100 mL) was added and the resulting mixture was extracted with ethyl acetate (3 x 40 mL). The combined organic solution was washed with brine and then was dried (Na2S04), filtered and evaporated. Purification of the crude product by flash chromatography on silica gel using a Combiflash unit by Teledyne Isco (ethyl acetate/hexanes) gave the title compound (133 mg, 90%).
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