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Synthesis of Information-bearing Peptoids and their Sequence-directed Dynamic Covalent Self-assembly
Published on: February 6, 2020
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Total Synthesis of Nagelamide W.
1Department of Chemistry, Michigan State University, East Lansing, Michigan 48823, United States.
The Journal of Organic Chemistry
|June 14, 2023
Summary
Researchers achieved the total synthesis of nagelamide W, a pyrrole imidazole alkaloid. The study highlights a novel method for constructing its core 2-aminoimidazoline structure.
Area of Science:
- Organic Chemistry
- Natural Product Synthesis
Background:
- Nagelamide W is a pyrrole imidazole alkaloid belonging to the nagelamide family.
- This compound was initially isolated in 2013.
Purpose of the Study:
- To report the first total synthesis of nagelamide W.
- To develop a novel synthetic strategy for constructing the 2-aminoimidazoline core.
Main Methods:
- The synthesis involved the construction of the 2-aminoimidazoline core from a specific alkene intermediate (alkene 6).
- A key step utilized a cyanamide bromide intermediate for core formation.
Main Results:
- The total synthesis of nagelamide W was successfully accomplished.
- The overall yield for the synthesis of nagelamide W was 6.0%.
Conclusions:
- The reported synthetic route provides a viable method for accessing nagelamide W.
- This work contributes to the field of natural product synthesis and medicinal chemistry.
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