Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 250285-32-6, Name is 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride, HPLC of Formula: C27H37ClN2.
N-Heterocyclic carbene adducts of cyclopalladated ferrocenylpyridine: Synthesis, structural characterization and reusable catalytic system for Suzuki and amination of aryl chlorides in poly(ethylene glycol-400)
Two air-stable carbene adducts of cyclopalladated ferrocenylpyridine 1-2 have been synthesized and characterized by elemental analysis, IR, ESI-MS, 1H and 13C NMR. Additionally, their detailed structures have been determined by single-crystal X-ray analysis. The use of these complexes as catalysts for the Suzuki and Buchwald-Hartwig amination of aryl chlorides was examined. Compound 2 was found to be very efficient for these reactions. Typically, using 0.5-1 mol% of catalyst in the presence of 3 equivalents of KtOBu as base in PEG-400 [poly(ethylene glycol-400)] at 120 C provided coupling products in excellent yields. Moreover, the 2/PEG-400 system could be recycled and reused three times.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.HPLC of Formula: C27H37ClN2. In my other articles, you can also check out more blogs about 250285-32-6
Reference£º
Chiral Catalysts,
Chiral catalysts – SlideShare