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Updated: Jan 19, 2026

Manganese Oxide Nanoparticle Synthesis by Thermal Decomposition of ManganeseII Acetylacetonate
Published on: June 18, 2020
Iodine/Manganese Dual Catalysis for Oxidative Dehydrogenation Coupling of Amines with Thiols
Shengping Liu1, Zaojuan Qi2, Zhang Zhang1
1Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering , Northwest Normal University , Lanzhou , Gansu 730070 , China.
Abstract:
A novel dual catalytic system of iodine and manganese is used for the first time for oxidative dehydrogenation coupling of amines with thiols during aerobic oxidation. Sulfenamides are synthesized via this approach with moderate to high efficiencies. The mechanistic studies indicate that activated MnO2 is an electron transfer bridge for assisting iodine in completing the catalytic cycle.
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Catalysis
Introduction to Catalysis
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