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255661

Sigma-Aldrich

Dimethyl ethylidenemalonate

98%

Linear Formula:
CH3CH=C(CO2CH3)2
CAS Number:
Molecular Weight:
158.15
MDL number:
PubChem Substance ID:

Quality Level

assay

98%

refractive index

n20/D 1.447 (lit.)

density

1.111 g/mL at 25 °C (lit.)

SMILES string

COC(=O)\C(=C\C)C(=O)OC

InChI

1S/C7H10O4/c1-4-5(6(8)10-2)7(9)11-3/h4H,1-3H3

InChI key

FRCFZWCJSXQAMQ-UHFFFAOYSA-N

General description

Palladium (0)-catalyzed deconjugative allylation of dimethyl ethylidenemalonate has been reported.

Application

Dimethyl ethylidenemalonate has been employed:
  • as electrophile in catalytic asymmetric Michael reactions of enamides and enecarbamates
  • in preparation of N-bound α-cyanocarbanion complexes

Packaging

5 g in glass bottle

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

206.6 °F - closed cup

Flash Point(C)

97.00 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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