4-(4-fluorophenyl)but-3-en-2-one 在
whole cells of recombinant E. coli BL21ΔnemA co-expressing alcohol dehydrogenase from Rhodococcus erythropolis DSM 43060 and styrene monooxygenase 作用下,
以
aq. phosphate buffer 为溶剂,
反应 2.0h,
以93%的产率得到(3R,4S)-3,4-epoxy-4-(4-fluorophenyl)-butan-2-one