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RhCl3·3H2O‑Catalyzed Ligand-Enabled Highly Regioselective Thiolation of Acrylic Acids

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journal contribution
posted on 03.09.2019, 13:03 by Can Liu, Yi Fang, Shun-Yi Wang, Shun-Jun Ji
The simple inorganic rhodium salt RhCl3·3H2O was used as a catalyst to achieve the thiolation of acrylic acids, with a series of (Z)-alkenyl sulfides being obtained exclusively. It is noteworthy that [Cp*RhCl2]2 was not as efficient as RhCl3·3H2O in this strategy. Furthermore, the products could be transformed conveniently into biologically and pharmacologically useful thioflavones.

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