Regio- and Diastereoselective Synthesis of Dihydropyridopyrimidines via Cascade Reactions of 2-Aminopyridines with Morita–Baylis–Hillman Bromides of Nitroalkenes (original) (raw)

Regio- and Diastereoselective Synthesis of Dihydropyrans and Pyranopyrans via Oxonium–Ene Reaction of β-Allenols and Aldehydes

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