Lewis Acid Catalyzed [4 + 3] Cycloaddition of Propargylic Alcohols with Azides
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https://figshare.com/articles/dataset/Lewis_Acid_Catalyzed_4_3_Cycloaddition_of_Propargylic_Alcohols_with_Azides/2079325
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资源简介：
An unprecedented Lewis acid catalyzed
[4 + 3] cycloaddition reaction
is described that provides a straightforward route to polycyclic products
containing an imine-based indole azepine scaffold, starting from readily
available internal tertiary alkynols and azides. This cycloaddition
protocol provides efficient and atom-economical access to a new class
of fascinating imine-containing products in satisfactory yields, which
has shown good application in the construction of seven-membered N-heterocycles.
创建时间：
2016-02-10
