In homogeneous catalysis, the catalyst is in the same phase as the reactant. 52722-86-8. The number of collisions between reactants and catalyst is at a maximum.In a patent, 52722-86-8, name is 1-(2-Hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol, introducing its new discovery.
A containing nitro-imidazolyl water-soluble magnetic resonance imaging contrast agent and its preparation method (by machine translation)
The invention relates to a novel water-soluble imidazolyl nitro-containing magnetic resonance imaging contrast agent and its preparation method, which belongs to the medicine, the chemical technical field. The contrast agent is by the polyamine polycarboxylic acid active derivatives containing nitro-imidazolyl compounds with the microwave generating esterification reaction, prepared containing nitro-imidazolyl novel organic ligands, such ligand and paramagnetic metal ion chelate to obtain the corresponding paramagnetic metal chelate contrast agent. This type of contrast agent relaxation efficiency is high, good water solubility, in particular having a kidney target, can be used for human or other mammal in a variety of tissue or organ of the magnetic resonance imaging technology. (by machine translation)
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.52722-86-8, you can also check out more blogs about52722-86-8
Reference£º
Piperidine – Wikipedia,
Piperidine | C5H14822N – PubChem