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Key Documents

46131

Sigma-Aldrich

Methyl 2-ethylacetoacetate

≥97.0% (GC)

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About This Item

Linear Formula:
CH3COCH(C2H5)COOCH3
CAS Number:
Molecular Weight:
144.17
Beilstein:
1754068
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

≥97.0% (GC)

refractive index

n20/D 1.423

density

1.010 g/mL at 20 °C (lit.)

SMILES string

CCC(C(C)=O)C(=O)OC

InChI

1S/C7H12O3/c1-4-6(5(2)8)7(9)10-3/h6H,4H2,1-3H3

InChI key

YXLVLOWNJCOOAU-UHFFFAOYSA-N

General description

Methyl 2-ethylacetoacetate participates in the preparation of 5,6-disubstituted-1,3-dioxine-4-one.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Nils Pemberton et al.
Organic letters, 8(5), 935-938 (2006-02-24)
Polycyclic ring-fused 2-pyridones (5a-e and 9a-e) have been prepared via a microwave-assisted acyl-ketene imine cyclocondensation. Starting from 3,4-dihydroisoquinolines (4a-b) or 3,4-dihydroharman (8), fused 2-pyridones could be prepared in a one-step procedure. By using either Meldrum's acid derivatives (1a-d) or 1,3-dioxine-4-ones

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