1-phenyl-3,4-dimethylphosphole oxide 、
1-(2,4,6-tri-tert-butylphenyl)-3-methylphosphole oxide 以
氯仿 为溶剂,
反应 1.0h,
生成
3,3a,5,6-tetramethyl-1,8-diphenyl-(3ac,7ac)-3a,4,7,7a-tetrahydro-1H-4r,7c-epiphosphano-phosphindole 1ξ,8ξ-dioxide 、 (1R,2R,6R,7R)-5,8-Dimethyl-3,10-bis-(2,4,6-tri-tert-butyl-phenyl)-3,10-diphospha-tricyclo[5.2.1.0
2,6]deca-4,8-diene 3,10-dioxide 、 (1R,2R,6R,7S)-5,6,8-Trimethyl-3-phenyl-10-(2,4,6-tri-tert-butyl-phenyl)-3,10-diphospha-tricyclo[5.2.1.0
2,6]deca-4,8-diene 3,10-dioxide 、 (1R,2R,6R,7R)-5,8,9-Trimethyl-10-phenyl-3-(2,4,6-tri-tert-butyl-phenyl)-3,10-diphospha-tricyclo[5.2.1.0
2,6]deca-4,8-diene 3,10-dioxide