Lawesson's reagent

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Lawesson's reagent (LR) is a chemical compound used in organic synthesis as a thiation agent. Lawesson's reagent was first made popular by Sven-Olov Lawesson, who did not, however, invent it. Lawesson's reagent was first made in 1956 during a systematic study of the reactions of arenes with P4S10.

Excerpt from the Wikipedia article “Lawesson's reagent”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

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