4.8 Article

Synthesis of Demissidine by a Ring Fragmentation 1,3-Dipolar Cycloaddition Approach

Journal

ORGANIC LETTERS
Volume 15, Issue 9, Pages 2100-2103

Publisher

AMER CHEMICAL SOC
DOI: 10.1021/ol4004993

Keywords

-

Funding

  1. NIH (National Institute of General Medical Sciences) [R01GM092870]
  2. Vermont Genetics Network through INBRE Program of the National Institute of General Medical Sciences (NIGMS), a component of the National Institutes of Health (NIH) [8P20GM103449]
  3. National Science Foundation [CHE-1126265, CHE-0821501]

Ask authors/readers for more resources

A synthesis of the steroidal alkaloid demissidine from epiandrosterone is reported. A ring fragmentation reaction that efficiently ruptured the D-ring of a diazo ester derivative of epiandrosterone to provide an aldehyde tethered ynoate product was key to this sequence. Incorporation of the indolizidine framework was achieved by an azomethine ylide 1,3-dipolar cycloaddition.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.8
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available