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Yongguang Gao; Na Chen; Xiaoye Jiang; Xiaochun Yang – Journal of Chemical Education, 2024
The substitution of carbonyl compounds with liquid bromine as a brominating agent is the most commonly employed synthesis method for a-bromoacetophenone and its derivatives. However, liquid bromine possesses certain drawbacks, such as volatilization, high toxicity, strong corrosion, and poor reaction selectivity, which limit its application and…
Descriptors: Chemistry, Science Experiments, Teaching Methods, Undergraduate Study
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Michael K. Seery; Hendra Y. Agustian; Frederik V. Christiansen; Bente Gammelgaard; Rie H. Malm – Chemistry Education Research and Practice, 2024
Laboratory work in chemistry has been extensively researched in the last decade but the gap between research and practice is still broad. This "Perspective" shares 10 guiding principles relating to university laboratory education, drawing on research over the last decade. Written with an audience of practitioners in mind, the…
Descriptors: Science Education, Science Laboratories, Chemistry, College Science