Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. COA of Formula: C34H28Cl2FeP2Pd. Introducing a new discovery about 72287-26-4, Name is [1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II)
A pharmaceutical intermediate nitro-substituted sulfonyl synthetic method of compound (by machine translation)
The invention relates to a can be useful as pharmaceutical intermediates of the formula shown in (III) of the nitro-substituted sulfonyl synthetic method of compound, said method comprising: in the organic solvent, in catalyst, nitryl source compound, the presence of alkali and oxidation promoter, variety under (I) in the compound represented by the formula (II) compounds and 70? 90 C react under, the reaction time is 4? 7 hours, after post-processing, thereby obtaining said formula (III) compound, wherein R 1, R 2 each independently selected from H, C 1? C 6 alkyl, C 1? C 6 alkoxy or halogen; X is halogen. The stated method, through the suitable reaction substrate, catalyst, nitryl source compound, alkali, organic solvent and oxidation promoting the comprehensive selection and synergistic, thus can yield to obtain the target product, has good on industry application prospect and production potential. (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.COA of Formula: C34H28Cl2FeP2Pd, you can also check out more blogs about72287-26-4
Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method