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pro vyhledávání: '"Sho Amemiya"'
Publikováno v:
European Journal of Organic Chemistry. 2021:5717-5724
Publikováno v:
Chemical Communications. 55:8619-8622
The alkyne aza-Prins cyclization of 3,5-diynyl amides and various aldehydes was developed using TfOH with/without (Me2AlO)2SO2. This method, which could be applied to homopropargyl amides, provides TfO-substituted pyrrolidines with E-selectivities an
Publikováno v:
Organicbiomolecular chemistry. 19(13)
We developed a synthetic method for α-(aminoethyl)-α,β-enones from aryl-substituted homopropargyl sulfonamides and aldehydes, representing the first synthesis of conjugated enones via alkyne aza-Prins cyclization. These products could be converted