抄録
N, N-Dibromobenzenesulfonamide (II) was allowed to react with trans-isosafrole (I) in various molar ratios in dichloromethane, and an unexpected product, N-benzenesulfonyl-2-bromo-4, 5-methylenedioxyaniline (V) was isolated other than the adducts, erythro-1-benzenesulfonamido-2-bromo-1-(3', 4'-methylenedioxyphenyl) propane (III) and its 6'-bromo-substituted analogue (IV). And their structures and synthesis were investigated.
