The History of Chemistry
Chemistry is everywhere, and involves everything. But how did chemistry get to be what it is? I'm Steve Cohen, a chemist and writer, bringing you The History of Chemistry. This podcast explores the development of chemistry from prehistoric times to the present, including the people and societies who made chemistry what it is today. The History of Chemistry is for you, whether you hated chemistry in high school, or got a PhD in inorganic chemistry. We'll explore how chemistry affected art, music, language, politics and vice-versa. Whether it's ancient Greek philosophers, medieval alchemists, or modern laboratory apparatus, it's all here. Don't forget to support my series at https://www.patreon.com/thehistoryofchemistry !
The History of Chemistry
138: Smells Like Teen Spirit
September 15, 2024
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Steve Cohen
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Episode 138
We finally get to discuss what the term "aromatic compound" means in chemistry, from Michael Faraday's report in 1825 of a new organic compound (we call it benzene), to von Hofmann's first use in 1856 (without defining it) of the term "aromatic". We examine the ensuing controversies and definitions of "aromatic compound," how people modeled molecularly and diagrammatically what that meant, and current discussions over the word. My Patreon supporters may download a supplemental sheet with molecular structures of some aromatic compounds I mention in the episode.
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