Synthesis of New 2,2,5,5-Tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl Radicals and 2-Substituted-2,5,5-trimethylpyrrolidin-1-yloxyl Radicals Based α-Amino Acids
Synthesis of New 2,2,5,5-Tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl Radicals and 2-Substituted-2,5,5-trimethylpyrrolidin-1-yloxyl Radicals Based α-Amino Acids
azide-alkyne 1,3-dipolar cycloadditions (CuAAC) with paramagnetic azide and alkyne building blocks are described. This method provides a route to the synthesis of complex spin-labeled molecules such as amino acids, carbohydrates, drug molecules and biradicals. acetylenes - amino acids - azides - click chemistry - free radicals