Synthesis of a pH-sensitive spin-labeled cyclohexylcarbodiimide derivative for probing protonation reactions in proton-pumping enzymes

Article abstract of DOI:10.1016/0040-4020(96)00203-7

The synthesis of a pH-sensitive spin-labeled carbodiimide, N-cyclohexyl-N'-(1-oxyl-2,2,3,5,5-pentamethylimidazolidine-4-yl)-methy lcarbodiimide (1) is described. The compound is an analog of dicyclohexylcarbodiimide and reacts specifically with the membra