1-(4-((1R,1'R,3r,3'R,5S,5'S)-[3,9'-bi(9'-azabicyclo[3.3.1]nonan)]-3'-yl)-3-oxo-3,4-dihydroquinoxalin-2-yl)-3-(4-methoxybenzyl)-5,5-dimethylimidazolidine-2,4-dione 在
ammonium cerium (IV) nitrate 作用下,
以
水 、
乙腈 为溶剂,
反应 1.0h,
以48%的产率得到1-(4-((1R,1'R,3r,3'R,5S,5'S)-[3,9'-bi(9'-azabicyclo[3.3.1]nonan)]-3'-yl)-3-oxo-3,4-dihydroquinoxalin-2-yl)-5,5-dimethylimidazolidine-2,4-dione