Diethyl malonate

Diethyl malonate is diethyl ester of malonic acid. Acylation of diethyl malonate using magnesium chloride and triethylamine is reported. K2CO3-catalyzed 1,4-addition reaction of diethyl malonate with various substituted 1,2-allenic ketones yields polyfunctionalized β,γ-unsaturated enones.

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Catalog Number CBB1111531
Alternative Name(s) Malonic acid diethyl ester
Molecular Formula CH2(COOC2H5)2
CAS# 105-53-3
Purity >99%
Inchi 1S/C7H12O4/c1-3-10-6(8)5-7(9)11-4-2/h3-5H2,1-2H3
Inchi Key IYXGSMUGOJNHAZ-UHFFFAOYSA-N
SMILES CCOC(=O)CC(=O)OCC
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