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A compound S,S-bis(2-(prop-1-yn-1-yl)phenyl) ethanebis(thioate) is synthesized through one-pot synthesis. The lithiation reaction of 3-bromo-2-methylbenzo[b]thiophene by using n-butyllithium, is followed by conversion to the corresponding organocopper compound, and subsequent reaction with oxalyl chloride to afford the target compound. The chemical structure of the final compound is well confirmed by NMR, HRMS and X-ray analysis. Meanwhile, the proposed reaction mechanism is fully discussed. Furthermore, the chemiluminescent reaction by using target compound to release light is also investigated. This work provides a convenient synthetic approach for obtaining S,S-diphenyl ethanebis(thioate) compound and broadening its application in chemiluminescence. KEY WORDS: One pot synthesis, S,S-Diphenyl ethanebis(thioate) compound, Crystal structure, Reaction mechanism, Chemiluminescence Bull. Chem. Soc. Ethiop. 2023, 37(5), 1185-1191. DOI: https://dx.doi.org/10.4314/bcse.v37i5.11

Supplemental material, sj-docx-1-chl-10.1177_17475198221089833 for A visible-light-responsive DiSCn(3)-type fluorescent probe for the rapid, sensitive, and specific detection of tin(II) ions in aqueous solution by Ruiji Li, Dong Wang, Xiaoyun Li, Zehui Zhang and Wei Li in Journal of Chemical Research

The teaching design and multimedia teaching resources development with information processing theory are at the initial stage at home and abroad. There is not yet successful experiences and standardize the design for our use in teaching. This paper discusses the teaching design and multimedia teaching resources development using information processing theory that promotes the reform of higher education teaching methods.