Synthesis Of Pyrazinoquinoxaline And Thiadiazoloquinoxaline-containing Monomers
Chemistry Project Topics
Get the Complete Project Materials Now! »
A thiadiazoloquinoxline-containing monomer, 8-(7-octyl-4,9-di(thiophen-2-yl)-rn[1,2,5]thiadiazolo[3,4-g]quinoxalin-6-yl)octanoic acid (74), was designed andrnsynthesized starting from benzothiadiazole and oleic acid. An attempt was also madernto synthesize a pyrazine-containing monomer, 8,8’-(3,7-dioctyl-5,10-di(thiophen-2-rnyl)pyrazino[2,3-g]quinoxaline-2,8-diyl)dioctanoic acid (73). The syntheses of thernabove donor-acceptor based monomers involved the preparation of 9,10-diketostearicrnacid via the oxidation of oleic acid using potassium permanganate as oxidant andrncondensation of this with 4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole-5,6-diaminernand 3,6-di(thiophen-2-yl)benzene-1,2,4,5-tetraamine, respectively. In the course ofrnthis work, attempts were made to synthesize 1,2-diketones via the benzoinrncondensation of substituted benzaldehydes and the Sonogashira reaction ofrnarylbromides and 1-octyne. All intermediate compounds and products wererncharacterized by spectroscopic methods including NMR, FT-IR and UV-VIS.
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
353
Enjoying our content?
Don't miss out on new videos! Subscribe to our YouTube channel for more awesome content.
Subscribe Now!