Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. category: catalyst-palladium. Introducing a new discovery about 52409-22-0, Name is Pd2(DBA)3
Derivatives of DANPY (Dialkylaminonaphthylpyridinium), a DNA-Binding Fluorophore: Practical Synthesis of Tricyclic 2-Amino-6-bromonaphthalenes by Bucherer Reaction
A simple and convergent way to synthesize 2-amino-6-bromonaphthalenes involves condensation of free secondary amines with the corresponding 2-naphthol under Bucherer conditions. The amination protocol relies on common Teflon-capped pressure flasks and has been used to modify the tertiary aminonaphthalene core of DANPY, a biocompatible chromophore shown to be safe and effective for staining a variety of cellular targets. Following a Suzuki reaction with pyridine 4-boronic acid, additional diversity is introduced upon N-alkylation to install the pyridinium cation. New DANPY derivatives and intermediates reported herein reflect the modularity of the dye nucleus, including the addition of groups useful for applications in membrane staining and DNA-based biophotonics.
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.category: catalyst-palladium, you can also check out more blogs about52409-22-0
Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method