Oxidation of Organic Substrates by Trimethylammonium Halochromates(VI), (CH3)3NH[CrO3X], (X = F, Cl) on Silica Gel
Corresponding Author(s) : ALI HASSANI JOSHAGHANI
shghamami@ikiu.ac.ir; shghamami@yahoo.com
Asian Journal of Chemistry,
Vol. 20 No. 4 (2008): Vol 20 Issue 4
Abstract
Silica gel absorbed trimethylammonium fluorochromate (VI), (TriMAFC), (CH3)3NHCrO3F and trimethylammonium chlorochromate(VI), (TriMACC), (CH3)3NHCrO3Cl are efficient and new reagents, which prepare easily and oxidize thiols to the corresponding disulfides quickly. The reactions perform cleanly and controlled to stop at the disulfide stage without over-oxidation side products. The easy procedure, simple work-up, short reaction times and excellent yields are another advantages of these reagents.
Keywords
Trimethylammonium fluorochromate(VI)
Trimethylammonium chlorochromate(VI)
Heterogeneous oxidants
Silica gel
Oxidative coupling
Thiol
HASSANI JOSHAGHANI, A., & GHAMMAMY, S. (2010). Oxidation of Organic Substrates by Trimethylammonium Halochromates(VI), (CH3)3NH[CrO3X], (X = F, Cl) on Silica Gel. Asian Journal of Chemistry, 20(4), 2797–2801. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/12711
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