中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3'-benzoyl-1'-(4-bromophenyl)-4'-hydroxy-1-(4-tolyl)-1H-spiro[indeno[1,2-b]pyrrole-3,2'-pyrrole]-2,4,5'(1'H)-trione | 1387640-20-1 | C34H21BrN2O5 | 617.455 |
—— | methyl 3-benzoyl-1-(4-bromophenyl)-4-hydroxy-2-(1H-indol-3-yl)-5-oxo-2,5-dihydro-1-pyrrole-2-carboxylate | 1586818-75-8 | C27H19BrN2O5 | 531.362 |
—— | methyl 12-benzoyl-11-(4-bromophenyl)-9-hydroxy-4,6-dimethyl-3,5,10-trioxo-4,6,8,11-tetraazatricyclo[7.2.1.0(2,7)]dodec-2(7)-ene-1-carboxylate | 1319722-17-2 | C25H21BrN4O7 | 569.368 |
—— | methyl 3-benzoyl-1-(4-bromophenyl)-4-hydroxy-2-(2-methyl-1H-indol-3-yl)-5-oxo-2,5-dihydro-1-pyrrole-2-carboxylate | 1586818-89-4 | C28H21BrN2O5 | 545.389 |
Highly efficient spiro-cyclization enabling cyclic enoles to act as 1,3-bis-nucleophiles in reaction with pyrrole-2,3-diones acting as 1,2-bis-electrophiles was developed.