We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Arylene‐Ethynylene Oligomers Based on the Proton Sponge.
- Authors
Filatova, Ekaterina A.; Pozharskii, Alexander F.; Gulevskaya, Anna V.; Ozeryanskii, Valery A.; Tsybulin, Semyon V.; Filarowski, Aleksander
- Abstract
A new family of arylene‐ethynylene oligomers consisting of two, three and four "proton sponge" fragments (1,8‐bis(dimethylamino)naphthalene or DMAN) alternating with C≡C bonds were synthesized using various 2‐ and 4‐ethynyl and 2‐ and 4‐iodo derivatives of DMAN as synthetic building blocks in the Sonogashira coupling. X‐ray structural, photophysical, chemical and electrochemical properties showed that the oligomers are promising candidates to construct materials with varied rigidity (tuned by protonation), electron conductivity (tuned by mode of linkage), and proton conductivity (equilibration of protonated and free DMAN subunits).
- Subjects
PROTON conductivity; PROTONS; NAPHTHALENE derivatives; CHEMICAL properties; OLIGOMERS; PROTON transfer reactions; NAPHTHALENE
- Publication
European Journal of Organic Chemistry, 2019, Vol 2019, Issue 42, p7128
- ISSN
1434-193X
- Publication type
Article
- DOI
10.1002/ejoc.201901292