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5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester

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Products Intro: Product Name:Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate
CAS:1093348-62-9
Purity:95% Package:$227.9/1g;Bulk package Remarks:95%
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Products Intro: Product Name:Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate
CAS:1093348-62-9
Purity:95% Package:1G Remarks:718327-1G
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Products Intro: CAS:1093348-62-9
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Products Intro: Product Name:Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate 95%
CAS:1093348-62-9
Purity:95% Package:1g Remarks:NULL
Company Name: Shanghai Aladdin Biochemical Technology Co.,Ltd.  
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Products Intro: Product Name:Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate
CAS:1093348-62-9
Purity:95% Package:1g/RMB 679.90
5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester Basic information
Product Name:5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester
Synonyms:5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester;Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate ;Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate 95%;Pentanoic acid, 5-[(4-methylphenyl)sulfonyl]-3-oxo-, ethyl ester
CAS:1093348-62-9
MF:C14H18O5S
MW:298.35
EINECS:
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Mol File:1093348-62-9.mol
5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester Structure
5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester Chemical Properties
Melting point 42-46°C
Boiling point 463.9±45.0 °C(Predicted)
density 1?+-.0.06 g/cm3(Predicted)
Fp >110℃
pka10.15±0.46(Predicted)
Safety Information
Hazard Codes Xi
Risk Statements 36
Safety Statements 26
WGK Germany nwg
MSDS Information
5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester Usage And Synthesis
UsesEthyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate can be used as a reactant to prepare:
  • Ethyl 3-oxopent-4-enoate (Nazarov′s reagent) via base-induced β-elimination reaction. Nazarov′s reagent can be employed as an anulating agent in Robinson annulation of cyclic β-diketones and cycloalkanones.
  • γ-pyrones via triflic anhydride-mediated electrophilic condensation reaction.

5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester Preparation Products And Raw materials
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