Synthesis And Characterization Of Quinoxqline-fluorene-thiophene Containing Polymers
Chemistry Project Topics
Get the Complete Project Materials Now! ยป
In the course of this project, the synthesis of polyquinoxaline copolymers wasrnattempted. Monomer 5,7-bis(5-bromothiophen-2-yl)-2,3-bis(5-butylthiophen-3-rnyl)thieno[3,4-b]pyrazine (51) was synthesized successfully. Two copolymersrnbased on quinoxaline and fluorene derivatives were synthesized by using Suzukirncoupling polymerization reaction. These were, poly(2,3-bis-(5-butyl-thiophen-2-rnyl)-5-[5-(9,9-dioctyl-9H-fluorene-2-yl)-thiophen-2-yl]-8-thiophen-2-yl-quinoxaline)rn(59) and poly(2,3-bis-(5-butyl-thiophen-2-yl)-5-[5-(9,9-dibenzyl-9H-fluoren-2-yl)-rnthiophen-2-yl]-8-thiophen-2-yl-quinoxaline) (61). These polymers wererncharacterized by 1H- and 13C-NMR spectra, UV-Vis spectra and cyclicrnvoltammetery. Attempts also made to prepare cyclopentadithiophene startingrnfrom 3-bromothiophen. However, this synthesis was not accomplished
Subsurface Intelligence & Critical Mineral Exploration
Modern Geology projects now focus on Machine Learning in Mineral Targeting, Carbon Capture & Storage (CCS) Geologic Modeling, and Critical Mineral Systems (Lithium, REEs). If your research involves Hydrogeological Connectivity, Seismic Inversion, or Geotechnical Site Characterization, ensure your analysis follows the JORC or NI 43-101 reporting standards and utilizes robust 3D Subsurface Visualization and Geochemical Fingerprinting frameworks.
Be the First to Share On Social
RELATED TOPICS
322
Enjoying our content?
Don't miss out on new videos! Subscribe to our YouTube channel for more awesome content.
Subscribe Now!