Iodine-alcohol molecular complexes was written by Derwish, Ghazi A. W.. And the article was included in Proc. Intern. Symp. Mol. Struct. Spectry., Tokyo in 1962.SDS of cas: 6639-82-3 This article mentions the following:
The absorption spectra of I in 12 aliphatic n-, sec-, tert-, and iso-alcs. show bands at about 455, 360, 290, and 220 mμ. The band at ∼455 mμ is shifted ∼450 cm.-1 to higher wavelengths in comparison to the ternary systems, I-alc.-inert solvent, while its intensity is enhanced. This is probably due to a solvation of the I-alc. complex by the polar alc. mols. Frequency and extinction of the band at 220230 mμ increase with increasing ionization potential of the corresponding alc., and the frequency is much higher than in the ternary systems involving inert solvents. These differences may be due to different extents of H bonding. The bands at ∼360 and ∼290 mμ, appearing after a few hrs. standing, are ascribed to I3–. In the experiment, the researchers used many compounds, for example, 6-Methoxyquinoxaline (cas: 6639-82-3SDS of cas: 6639-82-3).
6-Methoxyquinoxaline (cas: 6639-82-3) belongs to quinoxaline derivatives. Quinoxaline derivatives are important constituents of pharmacologically active compounds, including antibacterial, antibiotic and antineoplastic, antifungal, anti-inflammatory and analgesic drugs. Quinoxalines are used in the treatment of bacterial, cancer, and HIV infections. Moreover, varenicline, a clinical drug is used for treating nicotine addiction, also contains quinoxaline moiety.SDS of cas: 6639-82-3
Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider