Reaction of an \alpha-halo ester with an aldehyde or ketone in the presence of a base like {\NaNH}_2 gives \alpha, \beta-epoxy carboxylic ester. This reaction is referred as :

Correct Answer is : Darzen's glycidic synthesis

Graduate Pharmacy Aptitude Test (GPAT) 2019 Solved Paper

Question : 27 of 125

Marks: +1, -0

Reaction of an α-halo ester with an aldehyde or ketone in the presence of a base like NaNH2 gives α,β-epoxy carboxylic ester. This reaction is referred as :

Willgerodt rearrangement
Bamford steven reaction
Darzen's glycidic synthesis
Bayer villiger rearrangement

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