HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Journal articles

Functionalized 4,4'-bipyridines: synthesis and 2D-organization on HOPG

Abstract : Commercial 4,4'-bipyridine is a popular scaffold which is primarily employed as a linker in 3D self-assembled architectures such as metallo-organic frameworks or as connector in 2D networks. The introduction of alkyl substituents on the bipyridine skeleton is instrumental when 4,4'-bipyridines are used as linkers to form 2D self-assembled patterns on surfaces. Here, various synthetic strategies to access 4,4'-bipyridines functionalized at various positions are described. These easily scalable reactions have been used to introduce a range of alkyl substituents at positions 2 and 2', or 3 and 3' and at positions 2,2' and 6,6' in the case of tetra-functionalization. Scanning tunneling microscopy studies of molecular monolayers physisorbed at the graphite-solution interface revealed different supramolecular patterns whose motifs are primarily dictated by the nature and position of the alkyl chains.
Document type :
Journal articles
Complete list of metadata

https://hal.archives-ouvertes.fr/hal-03125151
Contributor : Jennifer Wytko Connect in order to contact the contributor
Submitted on : Friday, January 29, 2021 - 11:30:34 AM
Last modification on : Tuesday, January 4, 2022 - 5:55:15 AM
Long-term archiving on: : Friday, April 30, 2021 - 6:43:22 PM

File

accepted_Article_2.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-03125151, version 1

Collections

Citation

Jimmy Richard, Jean Joseph, Can Wang, Artur Ciesielski, Jean Weiss, et al.. Functionalized 4,4'-bipyridines: synthesis and 2D-organization on HOPG. Journal of Organic Chemistry, American Chemical Society, In press. ⟨hal-03125151⟩

Share

Metrics

Record views

26

Files downloads

36