▎ 摘　　要

NOVELTY - Synthesis of bis(3-allyl-4-hydroxyphenyl) sulfone derivative (II) comprises reacting benzyl ether as solvent, N,N-di-lower-alkyl aromatic amine or pyridine as side reaction inhibitor, graphene oxide as catalyst and 1,1'-sulfonylbis(4-(allyloxy)benzene) compound (I) as raw material at 80-270 degrees C for 0.5-1 hour. The mass ratio of solvent and feedstock is 1-10;1. The mass ratio of raw material and catalyst is 100-1500:1. The mass ratio of raw material and side reaction inhibitor is 100-6000:1. USE - Method for synthesizing bis(3-allyl-4-hydroxyphenyl) sulfone derivative (claimed). ADVANTAGE - The method is convenient with short reaction time and mild reaction conditions. It reduces by-products, improves reaction efficiency, and reduces cost. DETAILED DESCRIPTION - Synthesis of bis(3-allyl-4-hydroxyphenyl) sulfone derivative of formula (II) comprises reacting benzyl ether as solvent, N,N-di-lower-alkyl aromatic amine or pyridine as side reaction inhibitor, graphene oxide as catalyst and 1,1'-sulfonylbis(4-(allyloxy)benzene) compound of formula (I) as raw material at 80-270 degrees C for 0.5-1 hour. The mass ratio of solvent to feedstock is 1-10;1. The mass ratio of raw material and catalyst is 100-1500:1. The mass ratio of raw material and side reaction inhibitor is 100-6000:1. R1, R2=H, halo, Me, Et, methoxy or nitro.