21797-13-7, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.21797-13-7, Name is Tetrakis(acetonitrile)palladium(II) tetrafluoroborate, molecular formula is C8H12B2F8N4Pd. In a Article, authors is Samples, Evan M.£¬once mentioned of 21797-13-7
Synthesis and Properties of N-Arylpyrrole-Functionalized Poly(1-hexene- alt-CO)
The 1,4-polyketone derived from 1-hexene and carbon monoxide, poly(1-hexene-alt-CO) (1), can undergo Paal-Knorr cyclization with substituted anilines to yield N-pyrrole-functionalized polyketones. A variety of pendant functionalities are introduced to 1, including azobenzene (6) and triarylamines (5a-e). The extent of incorporation depends on the nucleophilicity of the parent aniline. Polymer 6 exhibits a UV-induced trans ? cis photoisomerization and has lower rates of photoinduced decomposition relative to parent 1. Triarylamine-containing polymers 5a-e are redox-active, forming optically active radical cations upon chemical oxidation. Compared with model N-arylpyrrole compounds 9a-e, polymers 5a-e demonstrate hypsochromic shifts in UV-vis absorptions and exhibit features between +0.5 and +1.2 V (vs Ag/AgCl) in solution-phase differential pulse voltammetry.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 21797-13-7
Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method