N-benzyl-3,4,5-triacetoxy-2-pyrrolidinone 、 magnesium,1,3-bis(trifluoromethyl)benzene-5-ide,bromide 生成
(3R,4S,5R)-3,4-diacetoxy-5-[3,5-bis(trifluoromethyl)phenyl]-1-benzyl-2-pyrrolidinone 、 (3R,4S,5S)-3,4-diacetoxy-5-[3,5-bis(trifluoromethyl)phenyl]-1-benzyl-2-pyrrolidinone