Efficient Modular Synthesis of Isomeric Mono- and Bispyridyl[2.2]paracyclophanes by Palladium-Catalyzed Cross- Coupling Reactions

Braun, Carolin; Spulıng, Eduard; Heıne, Niklas B.; Çakıcı, Murat; Nieger, Martin; Braese, Stefan

doi:10.1002/adsc.201600066

Makale Tam Makale Uluslararası 2016

Efficient Modular Synthesis of Isomeric Mono- and Bispyridyl[2.2]paracyclophanes by Palladium-Catalyzed Cross- Coupling Reactions

Carolin Braun, Eduard Spulıng, Niklas B. Heıne, Murat Çakıcı, Martin Nieger, Stefan Braese

ADVANCED SYNTHESIS & CATALYSIS Cilt 358 · Sayı 10 · ss. 1664–1670 · 19.05.2016

DOI ile aç

Özet

Pyridyl-substituted [2.2]paracyclophanes build a multifunctional structural motif that is useful in material chemistry, catalysis and for luminescent structures. Nonetheless, there is still a lack of general methods for the synthesis of these structures tolerating easily accessible bromides as well as different isomeric pyridyl groups. Hence the coupling of functionalized [2.2]paracyclophanes with various substituted and functionalized pyridyl derivatives was achieved using Stille, Suzuki and Kumada coupling conditions. Hereby the Stille coupling of a [2.2]paracyclophane is presented as a versatile reaction for the formation of heteromeric [2.2]paracyclophane-containing biaryl structures.

Anahtar kelimeler

FACILE SYNTHESIS Stille coupling Suzuki coupling BUILDING-BLOCKS Electrophilic substitution PLANAR MACRO RINGS biaryls Kumada coupling [2.2]paracyclophanes stannylation SPACE CONJUGATED POLYMERS THROUGH-SPACE POLYQUINOLINE PREPOLYMERS BIDENTATE LIGANDS PALLADACYCLE

Atıf için künye

Braun, C., Spulıng, E., Heıne, N. B., Çakıcı, M., Nieger, M., & Braese, S. (2016). Efficient Modular Synthesis of Isomeric Mono- and Bispyridyl[2.2]paracyclophanes by Palladium-Catalyzed Cross- Coupling Reactions. ADVANCED SYNTHESIS & CATALYSIS, 358(10), 1664–1670. https://doi.org/10.1002/adsc.201600066

BibTeX

@article{braun2016-72653,
  author = {Braun, Carolin and Spulıng, Eduard and Heıne, Niklas B. and Çakıcı, Murat and Nieger, Martin and Braese, Stefan},
  title = {Efficient Modular Synthesis of Isomeric Mono- and Bispyridyl[2.2]paracyclophanes by Palladium-Catalyzed Cross- Coupling Reactions},
  journal = {ADVANCED SYNTHESIS & CATALYSIS},
  year = {2016},
  volume = {358},
  number = {10},
  pages = {1664--1670},
  issn = {1615-4150},
  doi = {10.1002/adsc.201600066},
  url = {https://akademik.atauni.edu.tr/yayinlar/72653-efficient-modular-synthesis-of-isomeric-mono-and-bispyridyl22paracyclophanes-by}
}