@article{oai:nagoya.repo.nii.ac.jp:00023216, author = {Harada, Takaaki and Shimokawa, Jun and Fukuyama, Tohru}, issue = {18}, journal = {Organic Letters}, month = {Aug}, note = {The systematic arrangement of a two-carbon unit, hydrogen atom, and oxygen atom on the versatile enal moiety of a non-natural synthetic intermediate successfully led to the unified access to the gelsedine-type alkaloids. The development and use of this new synthetic hub and an array of site-selective transformations resulted in the asymmetric synthesis of (−)-gelsenicine, (−)-gelsedine, (−)-gelsedilam, (−)-14-hydroxygelsenicine, and (−)-14,15-dihydroxygelsenicine.}, pages = {4622--4625}, title = {Unified Total Synthesis of Five Gelsedine-Type Alkaloids: (−)-Gelsenicine, (−)-Gelsedine, (−)-Gelsedilam, (−)-14-Hydroxygelsenicine, and (−)-14,15-Dihydroxygelsenicine}, volume = {18}, year = {2016} }