https://www.selleckchem.com/pr....oducts/Carboplatin.h
3-Bromo-1,2,4,5-tetrazine has been synthesized in an oxidant- and metal-free method. The synthesis is scalable and relies on inexpensive starting materials. 3-Bromo-1,2,4,5-tetrazine can undergo nucleophilic aromatic substitutions with differently substituted heteroatoms under mild conditions. In particular, its excellent reactivity has been used to attain chemoselective protein labeling. The resulting labeled lysines can react with strained dienophiles to trigger fast click-to-release (CtR) biorthogonal reactions. The characterizat