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ChemicalBook CAS DataBase List Ethyl 2-(2-cyanophenoxy)acetate ,96%
39786-34-0

Ethyl 2-(2-cyanophenoxy)acetate ,96% synthesis

1synthesis methods
-

Yield:39786-34-0 96.7%

Reaction Conditions:

with potassium carbonate in acetone at 60; for 12 h;

Steps:

1.1 Synthesis of intermediate product (L-1)

In a 3000 mL flask, 87.0 g (730 mmol) of 2-cyanophenol, 124.4 g (745 mmol) of ethyl bromoacetate, 403.8 g (2.92 mol) of potassium carbonate and 1740 mL of acetone were placed and reacted at 60 DEG C for 12 hours. The reaction was terminated by TLC and then cooled to room temperature, filtered and washed with water and acetone to obtain 150 g (yield: 96.7%) of intermediate L-1.

References:

KR2015/17817,2015,A Location in patent:Paragraph 0101-0104

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