1068439-15-5Relevant articles and documents
Synthesis of unsymmetrical disulfides: Via PPh3-mediated reductive coupling of thiophenols with sulfonyl chlorides
Liang, Xiao,Pan, Yuanjiang,Wang, Dungai,Xiong, Mingteng,Zhou, Yifeng,Zhu, Heping
supporting information, p. 4447 - 4451 (2020/10/20)
A facile and rapid synthesis of unsymmetrical aryl disulfides using PPh3-mediated reductive coupling of thiophenols with aryl sulfonyl chlorides was described. Good functional group tolerance and scalability were achieved in this strategy. More importantl
A versatile and convenient preparation of unsymmetrical diaryl disulfides
Demkowicz, Sebastian,Rachon, Janusz,Witt, Dariusz
body text, p. 2033 - 2038 (2009/04/03)
We have developed a convenient method for the synthesis of unsymmetrical diaryl disulfides under mild conditions in excellent yields. The described method is based on the straightforward preparation of 5,5-dimethyl-2-thioxo-1,3, 2-dioxaphosphorinane-2-sulfenyl bromide from readily available 5,5-dimethyl-2-sulfanyl-2-thioxo-l,3,2-dioxaphosphorinane or bis(5,5-dimethyl-2-thioxo-l,3,2-dioxaphosphorinan-2-yl) disulfide. The unsymmetrical diaryl disulfides can be obtained from aromatic thiol derivatives bearing electron-withdrawing or electron-donating groups. Thieme Stuttgart.