https://www.selleckchem.com/pr....oducts/4-Methylumbel
A series of macrocyclic molecules were self-assembled via imine condensation. In order to overcome the insolubility and lability of the amino precursors, amine deprotection and imine condensation are performed in a one-pot manner. Conformation preorganization of the precursors leads to high-yielding self-assembly of the cage products.Total synthesis of isatindigotindoline C, a 3,3'-spiropyrrolidine oxindole alkaloid, is achieved in two steps using an exo-selective decarboxylative 1,3-dipolar cycloaddition as the key
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