Abstract
An alkoxyacetyl group (AAc) group was found to be an efficient linker for high-throughput synthesis of small molecules on a soluble polymer support. The linker allows high-yield loading of alcohols and phenols either by conventional carbodiimide-mediated esterification or transesterification using Yb(OTf) 3. Chemoselective cleavage to release small molecules is attained also by Yb(OTf) 3 or TMSCHN 2. The preparation, protocols for loading and releasing of small molecules, and an application to the Ugi four-component coupling reaction are reported.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.