An Improved Method for the Synthesis of Disulfides by Periodic acid and Sodium Hydrogen Sulfite in Water
作者:Khalid M. Khan、Muhammad Taha、Fazal Rahim、Muhammad Ali、Waqas Jamil、Shahnaz Perveen、M. Iqbal Choudhary
DOI:10.2174/157017810791514733
日期:2010.7.1
An improved method for the synthesis of disulfide in water by using periodic acid and sodium hydrogen sulfite was developed.
研究出了一种改进的方法,利用高碘酸和亚硫酸氢钠在水相中合成二硫化物。
Trisulfides over disulfides: highly selective synthetic strategies, anti-proliferative activities and sustained H<sub>2</sub>S release profiles
作者:Debojit Bhattacherjee、Abu Sufian、Sulendar K. Mahato、Samiyara Begum、Kaustav Banerjee、Sharmistha De、Hemant Kumar Srivastava、Krishna P. Bhabak
DOI:10.1039/c9cc05562b
日期:——
Temperature- and solvent-induced selective synthesis of trisulfides and disulfides is demonstrated. A remarkable selectivity was achieved using Na2S as a sulfur-transfer agent under mild, greener, catalyst-free and additive-free conditions. This study reveals trisulfides as a better model than disulfides in general for a sustained release of H2S and potent anti-cancer activities.
A novel reduction of sodium alkyl thiosulfates using samarium metal without an activating agent in water
作者:Lei Wang、Pinhua Li、Li Zhou
DOI:10.1016/s0040-4039(02)01915-9
日期:2002.11
A novel metallic samarium promoted reduction of sodium alkyl thiosulfates in the absence of an activating agent occurs to afford the corresponding disulfides with good yields in water at 90°C.