Chemistry is traditionally divided into organic and inorganic chemistry. Recommanded Product: 2,3-Dihydrobenzo[b][1,4]dioxin-6-amine, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 22013-33-8
Gold-Catalyzed Post-Ugi Cascade Transformation for the Synthesis of 2-Pyridones
A gold-catalyzed post-Ugi cascade transformation for the synthesis of 2-pyridones is described. The process involves furan?alkyne cyclization followed by furan ring-opening and cleavage of the isocyanide-originated fragment. The initially formed cis double bond can isomerize into a more stable trans double bond upon prolonged exposure to a strong Br¡ãnsted acid. Thus, the overall strategy provides a viable access towards two types of 2-pyridones.
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Reference£º
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem