Synthesis of 2,3,4,5-tetrasubstituted pyrroles from aromatic ketoximes using the TiCl < inf > 4 < /inf > /Et < inf > 3 < /inf > N reagent system
Synthesis of 2,3,4,5-tetrasubstituted pyrroles from aromatic ketoximes using the TiCl < inf > 4 < /inf > /Et < inf > 3 < /inf > N reagent system
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Date
2004-01-01
Authors
Periasamy, Mariappan
Srinivas, Gadthula
Seenivasaperumal, Muthu
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Abstract
Aryl alkyl ketoximes react with the TiCl4/Et3N reagent to give 2,3,4,5-tetrasubstituted pyrroles in moderate to good yields (55-81%).
Description
Keywords
Ketoximes,
Oxidative coupling,
Pyrroles,
Titanium tetrachloride
Citation
Journal of Chemical Research