6,8-Diazaflavin (1) and 6,8-diaza-7-methylthioflavin (2) show remarkablyhighoxidizing activity towards thiols and nitroalkanes; 6,8-diazaflavins [(1) and (2)] are 106–108 times more reactive in the oxidation of thiols compared with 3,10-dimethylisoalloxazine.
Production of thiyl radicals and investigation of their reactions with oxygen and 2-sulfoethanethiosulfuric acid
作者:S. A. Grachev、N. V. Soroka
DOI:10.1007/bf00952189
日期:1981.8
Oxidation of thiols with metal nitrates supported on TAFF
作者:Gabriel Arroyo、Roberto Osnaya、Tonatiuh Cruz、Amparo Londoño、Cecilio Álvarez、Francisco Delgado、Ricardo Santiago、René Miranda
DOI:10.1002/hc.10138
日期:——
Twelve thiols were readily oxidized to the corresponding disulfides by means of four metalnitratessupported on TAFF, a bentonitic clay, under mild conditions. However, in some cases, thioethers and other interesting by-products were detected. Some of the disulfides showed antimicotical activities against Aspergillus fumigatus, Aspergillus niger, Aspergillus candidus, Microsporum gypseum, Candida