97807-73-3

Upstream product

• 1120-71-4 1,3-propanesultone 
• 90134-08-0 4-<β-vinyl>pyridine 
• 100-43-6 4-vinylpyridine 
• 90134-06-8 (E)-{4-[2-(4-bromophenyl)vinyl]phenyl}dibutylamine 
• 90133-93-0 N,N-dibutyl-4-iodo-1-aniline 
• 2039-82-9 1-bromo-4-ethenyl-benzene 

Relevant academic research and scientific papers

Charge-Shift Probes of Membrane Potential. Synthesis

We are reporting two general synthetic approaches to a number of (aminostyryl)pyridinium dyes and their heterocyclic analogues which are of interest as electrochromic probes for membrane potential.The two routes which involve palladium-catalyzed coupling or aldol condensation permit considerable structure variations to be introduced in the dyes.Some spectral properties of the dyes are discussed.