Related Experiment Video
Updated: Feb 6, 2026

Constructing Thioether/Vinyl Sulfide-tethered Helical Peptides Via Photo-induced Thiol-ene/yne Hydrothiolation
Published on: August 1, 2018
Cobalt(II)-Mediated Desulfurization of Thiophenes, Sulfides, and Thiols
Tuhin Ganguly1, Ayan Das1, Manish Jana1
1Department of Inorganic Chemistry , Indian Association for the Cultivation of Science (IACS) , 2A and 2B Raja S. C. Mullick Road , Jadavpur, Kolkata 700032 , India.
Abstract:
Desulfurization of organosulfur compounds is a highly important reaction because of its relevance to the hydrodesulfurization (HDS) process of fossil fuels. A reaction system involving Co(BF4)2·6H2O and the dinucleating ligands HBPMP or HPhBIMP has been developed that could desulfurize a large number of thiophenes, sulfides, and thiols to generate the complexes [Co2(BPMP)(μ2-SH)(MeCN)](BF4)2 (1a), [Co2(BPMP)(SH)2](BF4) (1b), and [Co2(PhBIMP)(μ2-SH)(X)](BF4)2 [X = DMF (2a), MeCN (2c)], while the substrates are mostly converted to the corresponding alcohols/phenols. This convenient desulfurization process has been demonstrated for 25 substrates in 6 different solvents at room temperature.
Related Concept Videos
Structure and Nomenclature of Thiols and Sulfides
Preparation and Reactions of Sulfides
Preparation and Reactions of Thiols
Receptor-mediated Endocytosis
Receptor-mediated Endocytosis
Clathrin-Mediated Endocytosis of LDL
One well-characterized example of receptor-mediated endocytosis is the...
Nonsense-mediated mRNA Decay
Usually, Upf3 binds to an Exon Junction Complex (EJC) at mRNA splice sites. If a ribosome fully translates the mRNA,...

