Question

напишите уравнения реакции CH3-CH(Cl)-COONa+CH3-CH2-Br=

Answer 1

CH3-CH(Cl)-COONa+CH3-CH2-Br=CH3-CH(Cl)-COO-C2H5 +NaBr

Answer 2

CH3-CH(Cl)-COONa+CH3-CH2-Br=CH3-CH(Cl)-COO--C2H5+NaBr