英文名称
trans-3-Oxo-1,2-bis(3-phenoxyphenyl)ethyl ester 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid
Building Blocks; Chiral Molecules; Miscellaneous;
This compound is trans-isomer of Oxo-1,2-bis(3-phenoxyphenyl)ethyl ester 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid. Oxo-1,2-bis(3-phenoxyphenyl)ethyl ester 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid is a byproduct in preperation of beta-cypermethrin; side reaction in preparation of beta-cypermethrin by epimerization.