diisopropyl 1,7-di-tert-butyl-5,5,5-tricarbonyl-4-oxo-6,6-diphenyl-1λ(4),6λ(4),7-triphospha-5-manganabicyclo[3.2.0]hept-2-ene-2,3-dicarboxylate 在
m-chloroperoxobenzoic acid 作用下,
以
四氢呋喃 为溶剂,
以84.5%的产率得到diisopropyl 1,7-di-tert-butyl-5,5,5-tricarbonyl-4-oxo-6,6-diphenyl-1λ(4),6λ(4),7-triphospha-5-manganabicyclo[3.2.0]hept-2-ene-2,3-dicarboxylate 7-oxide