Highly Substituted Medium-Sized Ring-Fused Azocinoquinoline Scaffolds by Post-Ugi-4CR Reductive Carbopalladation Cyclization
收藏Figshare2019-07-30 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Highly_Substituted_Medium-Sized_Ring-Fused_Azocinoquinoline_Scaffolds_by_Post-Ugi-4CR_Reductive_Carbopalladation_Cyclization/9457349
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A concise synthesis of quinoline-fused eight-membered rings from simple starting materials is described. Reductive cyclo-carbopalladation of suitable Ugi-4CR substrates as a key step leads to the regio- and diastereoselective formation of 1,2-dihydroazocino[4,3-b]quinolin-3-ones under mild reaction conditions with good yields in short reaction time.
创建时间:
2019-07-30



