The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.21436-03-3, Name is (1S,2S)-Cyclohexane-1,2-diamine, molecular formula is C6H14N2. In a Article，once mentioned of 21436-03-3, Product Details of 21436-03-3
Synthesis and properties of new imines and bisimines derived from 2-phenyl-1H-imidazole-4-carbaldehyde and amines/diamines were studied. (2-Phenyl-1H-imidazole-4-yl)methanol was oxidized to 2-phenyl-1H-imidazole-4- carbaldehyde with better yield 55% by the modification of literature procedure. This aldehyde was condensed with the following achiral and chiral amines or 1,2-diamines: ethanamine, propan-1-amine, butan-1-amine, 2-methylpropan-1-amine, cyclohexanamine, (2R)- and (2S)-3-methylbutan-2-amine, (1R)- and (1S)-1-cyclohexylethanamine, (S)-1-aminopropan-2-ol, (S)-1-(2-phenyl-1H- imidazol-4-yl)ethanamine, (S)-1-(2-phenyl-1H-imidazol-4-yl)-2-methylpropan-1- amine, (S)-1-(2-phenyl-1H-imidazol-4-yl)-3-methylbutan-1-amine, ethane-1,2-diamine, and (1R,2R)- and (1S,2S)-cyclohexane-1,2-diamine. Sixteen condensation products, especially chiral imines and bisimines, were prepared by founded procedures in 45-99% of yields and characterized by the 1H NMR spectroscopy in solution, mass spectrometry, and elemental analyses. The optical rotation values in the case of chiral ones were also observed. Stability constants of Cu(II) complexes of selected prepared imines/bisimines were determined.
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.Product Details of 21436-03-3, you can also check out more blogs about21436-03-3