We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
C‐H Functionalization of Amino Alcohols by Osmium Tetroxide/NMO or TPAP/NMO: Protecting Group‐Free Synthesis of Indolizidines (–)‐223AB and 3‐epi‐(–)‐223AB.
- Authors
Chen, Wei‐Lun; Wang, Lee‐Ya; Li, Yu‐Jang
- Abstract
The oxidative cyclization of amino alcohols by osmium tetroxide/NMO or tetrapropylammonium perruthenate (TPAP)/NMO was found to provide an N,O‐acetal moiety through the trapping of the resulting iminium ion by the alcohol. These two transformations were demonstrated in the synthesis of indolizidines (–)‐223AB and 3‐epi‐(–)‐223AB.
- Subjects
INDOLIZIDINES synthesis; OSMIUM tetroxide; AMINO alcohols; EPICATECHIN
- Publication
European Journal of Organic Chemistry, 2020, Vol 2020, Issue 1, p103
- ISSN
1434-193X
- Publication type
Article
- DOI
10.1002/ejoc.201901494