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65935-09-3

Ethylcarbamic acid phenylmethyl ester synthesis

8synthesis methods
-

Yield:65935-09-3 94%

Reaction Conditions:

with di-tert-butyl peroxide;triethyl phosphite in chloroform;

Steps:

6 Example 6

Use 0.75 mmol of substrate according to the general procedure.DTBP (1.2 equiv.),P(OEt)3 (2.0 equiv.),Reaction solvent chloroform (6 ml). After the reaction,Evaporate the solvent under reduced pressure.Crude product through column (petroleum ether / ethyl acetate = 8:1)126.4 mg of a colorless liquid was isolated.That is, the product, the yield was 94%.

References:

CN110128252,2019,A Location in patent:Paragraph 0026

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