Ethyl alpha-Formyl Benzeneacetic Acid Ester Chemical Properties

Melting point:

50 °C

Boiling point:

135-140 °C(Press: 10 Torr)

Density 

1.108±0.06 g/cm3(Predicted)

solubility 

Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)

form 

Solid

pka

6.86±0.29(Predicted)

color 

White to Off-White

Dielectric constant

3.0（20℃）

Ethyl alpha-Formyl Benzeneacetic Acid Ester Usage And Synthesis

Chemical Properties

Liquid. Boiling point 110-120℃/2.72-4.08kPa.

Uses

Ethyl-2-formyl-2-phenylacetate is an intermediate of Lixisheng.

Synthesis

Use ethyl phenylacetate and ethyl formate to condense under the participation of metallic sodium to generate α-(sodium methacrylate) ethyl phenylacetate, and then acidify to obtain Ethyl-2-formyl-2-phenylacetate.

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