(3S,6S,9S,12S)-12-Isopropyl-3-methyl-9-{3-[2-nitro-4-(3-trifluoromethyl-3H-diazirin-3-yl)-phenyl]-propyl}-6-phenylselanylmethyl-1-oxa-4,7,10-triaza-cyclododecane-2,5,8,11-tetraone 在
叔丁基过氧化氢 、
2,2,2-三氟乙醇 作用下,
以
二氯甲烷 为溶剂,
反应 8.0h,
以86%的产率得到(3S,9S,12S)-12-Isopropyl-3-methyl-6-methylene-9-{3-[2-nitro-4-(3-trifluoromethyl-3H-diazirin-3-yl)-phenyl]-propyl}-1-oxa-4,7,10-triaza-cyclododecane-2,5,8,11-tetraone