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Catalytic C-H and C-S bond activation of thiophenes
Jing Li1, Huanan Huang, Weihong Liang
1College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China.
Abstract:
A new Pd-catalyzed reaction of thiophenes with alkynes via C-H and C-S bond activation has been developed. This provides a new approach to prepare sulfur-containing compounds. An interesting salt effect was observed, and the reaction's efficiency and selectivity depend not only on the type but also on the amount of the salt used.
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