From: Microwave-assisted polystyrene sulfonate-catalyzed synthesis of novel pyrroles
Entry | Amine | Product | Time (h) | Yield (%) a |
---|---|---|---|---|
1 |
![]() |
![]() | 9 | 91 |
2 |
![]() |
![]() | 11 | 85 |
3 |
![]() |
![]() | 8 | 87 |
4 |
![]() |
![]() | 17 | 90 |
5 |
![]() |
![]() | 21 | 88 |
6 |
![]() |
![]() | 26 | 92 |
7 |
![]() |
![]() | 23 | 89 |