Anna Rogans and Anna Pla-Quintana were invited recently to write a highlight in the News & Views section of Nature Synthesis to describe the significance of Rh-catalyzed cycloaddition reactions, as reported by Uchiyama, Tanaka and co-workers in their paper in Nature Synthesis. Dr. Roglans and Dr. Pla-Quintana take advantage of their expertise in transition-metal catalysed [2+2+2] cycloaddition reactions