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Table 1 Polystyrene sulfonate-catalyzed simple synthesis of N -substituted pyrroles under microwave irradiation (300 W, 60°C) following Figure 1

From: Microwave-assisted polystyrene sulfonate-catalyzed synthesis of novel pyrroles

Entry Amine Product Time (min) Yield (%) a
1 15 96
2 20 89
3 5 90
4 25 96
5 35 94
6 50 91
7 45 93
  1. aIsolated yield.