2008

Pyridine derivativesR 0380 New Strategy for the Oxidation of Hantzsch 1,4-Dihydropyridines and Dihydro-

pyrido[2,3-d]pyrimidines Catalyzed by DMSO under Aerobic Conditions. — Advantages of the title method are its generality, selectivity, lack of harsh reaction conditions and simple work-up. — (SAINI, A.; KUMAR, S.; SANDHU*, J. S.; Synth. Commun. 37 (2007) 14, 2317-2324; Dep. Chem., Punjabi Univ., Patiala 147 002, India; Eng.) — K. Woydowski

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