A New Route to 2-Aryl-4-quonolonesviaThallium(III)p-Tolylsulphonate Mediated Oxidation of 2-Aryl-1,2,3,4-tetrahydro-4-quinolones
摘要:
Oxidation of 2-aryl-1,2,3,4-tetrahydro-4-quinolones (1a-f) to 2-aryl-4-quinolones (2a-f) using thallium(III) p-tolylsulphonate in refluxing dimethoxyethane has been described. A mechanistic scheme for this new transformation has been proposed.