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Diethyl(phenylacetyl)malonate

Diethyl(phenylacetyl)malonate Struktur
20320-59-6
CAS-Nr.
20320-59-6
Englisch Name:
Diethyl(phenylacetyl)malonate
Synonyma:
Cas 20320-59-6;new p;Propanedioic;20320 59 6;Phenylacetylmalonsaeurediethylester;diethyl 2-(2-phenylacetyl)propanedioate;diethyl 2-(2-phenylacetyl)propanedioate wickr bettyml;New BMK Oil;BMK Oil/powder;bmk Lliquid oil
CBNumber:
CB61075043
Summenformel:
C15H18O5
Molgewicht:
278.3
MOL-Datei:
20320-59-6.mol

Diethyl(phenylacetyl)malonate Eigenschaften

Siedepunkt:
120 °C(Press: 0.01 Torr)
Dichte
1.148±0.06 g/cm3(Predicted)
pka
8.76±0.59(Predicted)
Aggregatzustand
Brown liquid
InChI
InChI=1S/C15H18O5/c1-3-19-14(17)13(15(18)20-4-2)12(16)10-11-8-6-5-7-9-11/h5-9,13H,3-4,10H2,1-2H3
InChIKey
ZASPDQDIPTZTQQ-UHFFFAOYSA-N
SMILES
C(OCC)(=O)C(C(CC1=CC=CC=C1)=O)C(OCC)=O

Sicherheit

Diethyl(phenylacetyl)malonate Chemische Eigenschaften,Einsatz,Produktion Methoden

Physikalische Eigenschaften

Diethyl(phenylacetyl)malonate has a boiling point of 120 °C. Its density is predicted to be 1.148±0.06 g/cm3.

Verwenden

Organic synthesis intermediates.

synthetische

The anhydrous ethanol co-vaporized with diethyl phthalate and sodium metal is added dropwise to the mixture of diethyl malonate, carbon tetrachloride and magnesium, heated to start the reaction, and the temperature is controlled to smooth the reaction. Then add anhydrous diethyl ether, heat for 1h, add the diethyl ether solution of phenylacetyl chloride (add slowly, not to make the reaction too intense). After the reaction is completed, cool and add water, separate the oil layer, and evaporate the diethyl ether under reduced pressure to obtain diethyl(phenylacetyl)malonate.

Lager

Dry and cool place and keep away from strong light.

Diethyl(phenylacetyl)malonate Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Diethyl(phenylacetyl)malonate Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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