Intramolecular Radical Addition to the 2-Pyridone Nucleus
The radical species derived from the N-ω-haloalkylpyridones 4b, 6c and the xanthates 7a, 7b undergo oxidative cyclization to the bicyclic 2-pyridone derivatives 8a-c irrespective of whether they are generated under reductive (Bu3SnH/AIBN) or oxidative [Fe(II)/H2O2/DMSO or DLP] conditions.
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| Main Authors: | , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Sociedad Química de México A.C.
2004
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| Online Access: | http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0583-76932004000400014 |
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