Journal2003
Silica Chloride/NaNO 2 as a Novel Heterogeneous System for Production of Thionitrites and Disulfides Under Mild Conditions
Phosphorus, sulfur, and silicon and the related elements Vol. 178, No. 7, 1477–1481
چکیده
Thiols can be readily converted to their corresponding thionitrites with a combination of silica chloride ( I ), wet SiO 2 and sodium nitrite in dichloromethane at room temperature. Disulfides result from the homolytic cleavage of the sulfur-nitrogen bond of the unstable thionitrite and subsequent coupling of the resultant thiyl radicals.
موضوعات و کلیدواژهها
Sulfur-Based Synthesis TechniquesChemical Synthesis and ReactionsOrganic and Inorganic Chemical ReactionsChemistryChlorideDichloromethaneSulfurSodium nitriteRadicalHomolysisNitrogenBond cleavageNano-SodiumInorganic chemistryPhotochemistryOrganic chemistryCatalysisChemical engineering
ارجاع علمی
Mohammad Ali Zolfigol, Farhad Shirini, Arash Ghorbani Choghamarani, Efat Ghofrani. “Silica Chloride/NaNO 2 as a Novel Heterogeneous System for Production of Thionitrites and Disulfides Under Mild Conditions.” Phosphorus, sulfur, and silicon and the related elements, 2003. https://doi.org/10.1080/10426500307872