An efficient synthesis of 4H-pyrano quinolinone derivatives catalysed by a versatile organocatalyst tetra-n-butylammonium fluoride and their pharmacological screening
A new series of indole-based pyranoquinoline derivatives P1–24 has been synthesized by a one-pot cyclocondensation reaction of 2-(4-substituted)phenyl-N-allyl-indole-3-carbaldehydes 1a–d; active methylenes 2a–c; and 4-hydroxy-1-substituted quinolin-2(1H)-one 3a–b catalysed by an organocatalyst tetra...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
The Royal Society
2017-01-01
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| Series: | Royal Society Open Science |
| Subjects: | |
| Online Access: | https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.170764 |