(S)-4-nitro-N-(4-oxobutan-2-yl)benzenesulfonamide 、
茚 在
disodium hydrogenphosphate 、 tris(1,10-phenanthroline)iron(III) tris(hexafluorophosphate) 、 (2R,5R)-2-tert-butyl-3,5-dimethylimidazolidin-4-one trifluoroacetic acid salt 作用下,
反应 12.0h,
生成
(2S,3R,3aR,8bS)-2-methyl-1-((4-nitrophenyl)sulfonyl)-1,2,3,3a,4,8b-hexahydroindeno[1,2-b]pyrrole-3-carbaldehyde 、
(2S,3S,3aS,8bR)-2-methyl-1-((4-nitrophenyl)sulfonyl)-1,2,3,3a,4,8b-hexahydroindeno[1,2-b]pyrrole-3-carbaldehyde