| 摘要 |
The present invention relates to a compound of general Formula (XX), its formation and its use in asymmetric catalysis. In Formula (XX) R and R31 are independently —COOR3, —R4COOR3, —R4CHO, —R4COR3, —R4CONR5R6, —R4COX, —R4OP(═O)(OH)2, —R4P(═O)(OH)2), —R4C(O)C(R3)CR5R6 and —R4CO2COR3. In addition, R31 may also be hydrogen. R3, R5 and R6 are independently hydrogen, an aliphatic group with a main chain having 1 to about 20 carbon atoms, an alicyclic group, an aromatic group, an arylaliphatic group or an arylalicyclic group, comprising 0 to about 3 heteroatoms independently selected from the group consisting of N, O, S, Se and Si. R4 an aliphatic bridge with a main chain having 1 to about 20 carbon atoms, an alicyclic bridge, an aromatic bridge, an arylaliphatic bridge or an arylalicyclic bridge, comprising 0 to about 3 heteroatoms independently selected from the group consisting of N, O, S, Se and Si, and X is halogen. In Formula (XX) R30 is —C(OH)R1R2 or —COOR14, wherein R1, R2 and R14 are independently hydrogen, an aliphatic group with a main chain having 1 to about 20 carbon atoms, an alicyclic group, an aromatic group, an arylaliphatic group or an arylalicyclic group, comprising 0 to about 3 heteroatoms independently selected from the group consisting of N, O, S, Se and Si. |
| 主权项 |
1. A hexahydropyrrolo[2,3-b]indole compound of Formula (XX) wherein R is —COOR3,wherein R3 is selected from one of hydrogen, an aliphatic group with a main chain having 1 to about 20 carbon atoms, an alicyclic group, an aromatic group, an arylaliphatic group and an arylalicyclic group, comprising 0 to about 3 heteroatoms independently selected from the group consisting of N, O, S, Se and Si,
R31 is hydrogen; R30 is one of —C(OH)R1R2 and —COOH,wherein R1 and R2 are independent from one another, and whereinR1 and R2 are selected from one of hydrogen, an aliphatic group with a main chain having 1 to about 20 carbon atoms, and an aromatic group. |
