반응 #2673

반응 방정식

product

[4-cyano-2,3-bis-[(2-methoxy-ethoxy)-methoxy]-phenyl]bromoacetic acid

diphenyl diazomethane

→

Diphenylmethyl [4-cyano-2,3-bis-[(2-methoxy-ethoxy]-methoxy]phenyl]-bromoacetate

용매

methylene chloride

반응 조건

후처리

1. 1
   기타Evaporation
2. 2
   기타to obtain 450 mg of the

실험 절차

The product of Step A was dissolved in 10 ml of methylene chloride and 470 mg of diphenyl diazomethane were added. Evaporation was carried out followed by chromatography on silica (eluant: cyclohexane - ethyl acetate (2-1)) to obtain 450 mg of the desired, product.

출처