Intermolecular [8 +2] cycloaddition reactions of 2H -3-methoxycarbonylcyclohepta [b] furan -2-one with vinyl ethers. (vicc.org)
In order to specifically label molecules with fluorophores in intact cells, we prepare highly stable unnatural amino acids that rapidly and irreversibly undergo cycloaddition reactions (click chemistry) with unsurpassed speed and study their application in collaboration with the Lemke group. (embl.de)
«On a substituted thiophene, we conducted a series of metal - catalyzed coupling reactions, followed by cycloaddition to synthesize HAB,» says Suzuki and Segawa, who are the co-authors of this study. (sciencedaily.com)