The invention aims to provide pyraclostrobin and a method for economically synthesizing the same. High purity pyraclostrobin can be synthesized at low cost. The method comprises the following steps of: adding N-hydroxy-N-2-[(N-parachlorobenzyl)-3-pyrazoloxymethyl]phenyl
carbamate and an acid bonding agent into a polar
solvent or non-polar
solvent, uniformly mixing, adding
dimethyl sulfate, and reacting at the temperature of between 20 and 30DEG C; and after the reaction is monitored to be finished through
high performance liquid chromatography (HPLC), adding water to neutralize until the pH=7, removing the
solvent, immersing in a recrystallization solvent, performing recrystallization, and removing a recrystallization solution to obtain the pyraclostrobin, wherein a
molar ratio of the N-hydroxy-N-2-[(N-parachlorobenzyl)-3-pyrazoloxymethyl]phenyl
carbamate to the acid bonding agent to the
dimethyl sulfate is 1:(1-1.8):(1-1.8). By the invention, the
energy consumption is low, the
utilization rate of materials is high, the operation is simple, and the yield and purity of the product are high; and compared with the traditional method, the method is more energy-saving, environment-friendly and economic, and has great industrial application value.