10892
Ethyl 3-(4-methoxyphenyl)-3-oxopropionate
≥97.0% (GC)
Synonym(s):
MOBEE, Ethyl 4-methoxybenzoylacetate
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About This Item
Empirical Formula (Hill Notation):
C12H14O4
CAS Number:
Molecular Weight:
222.24
EC Number:
220-733-1
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
979481
MDL number:
InChI key
KRAHENMBSVAAHD-UHFFFAOYSA-N
InChI
1S/C12H14O4/c1-3-16-12(14)8-11(13)9-4-6-10(15-2)7-5-9/h4-7H,3,8H2,1-2H3
SMILES string
CCOC(=O)CC(=O)c1ccc(OC)cc1
assay
≥97.0% (GC)
bp
154 °C/1 hPa (lit.)
solubility
H2O: soluble
density
1.160 g/mL at 20 °C (lit.)
General description
Ethyl 3-(4-methoxyphenyl)-3-oxopropionate is a yellow to very dark yellow liquid or viscous liquid. It undergoes one-pot two-step sequential reaction involving arylhydrazines, β-ketone esters, formaldehyde and styrenes in glycerol. It undergoes Pechmann condensation with resorcinol and 2-methylresorcinol to form 7-hydroxy-4-(4-methoxyphenyl)coumarin and 7-hydroxy-8-methyl-4-(4-methoxyphenyl)coumarin respectively.
Other Notes
prices for bulk quantities on request
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
239.0 °F - closed cup
flash_point_c
115 °C - closed cup
ppe
Eyeshields, Gloves
Regulatory Information
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Modified Coumarins. 8. Synthesis of Substituted 5-(4-Methoxyphenyl)-7H-furo [3, 2-g] chromen-7-ones.
Garazd MM, et al.
Chemistry of Natural Compounds, 38(6), 539-548 (2002)
Glycerol as a sustainable solvent for green chemistry.
Gu Y and Jerome F.
Green Chemistry, 12(7), 1127-1138 (2010)
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