Kowalska; Maslankiewicz, Polish Journal of Chemistry, 2001, vol. 75, # 9, p. 1327 - 1331
作者:Kowalska、Maslankiewicz
DOI:——
日期:——
Synthesis of Bis(7-Methyl-2- or 6-Purinyl) Disulfides
作者:Alicja Kowalska
DOI:10.1080/10426500701542734
日期:2007.10.18
Substituted 7-methyl-2- or 6-purinethiones were obtained in series of reactions by nucleophilic substitution with oxygen, chloro, and sulfur nucleophiles. Oxidation of the sulfur atom at position 6 or 2 in purinethiones to corresponding disulfides depended on the conditions of the reaction and oxidizing agent.