Strychnine is synthesized via a longest linear sequence of six steps from commercially available starting materials. Key steps include a base-mediated intramolecular Diels–Alder reaction of a tryptamine-derived Zincke aldehyde, a Ru-catalyzed trans-hydrosilylation of 1,4-butynediol, and a tandem Brook rearrangement/intramolecular conjugate addition reaction that affords the Wieland–Gumlich aldehyde.

Chlorosulfolipids have been isolated from freshwater algae and from toxic mussels. They appear to have a structural role in algal membranes and have been implicated in Diarrhetic Shellfish Poisoning. Further fascinating aspects of these compounds include their stereochemically complex polychlorinated structures and the resulting strong conformational biases, and their poorly understood (yet surely compelling) biosynthesis. Discussions of each of these topics and of efforts in structural and stereochemical elucidation and synthesis are the subject of this Highlight.