16621-34-4Relevant academic research and scientific papers
Novel triethylamine catalyzed S → O acetyl migration reaction to generate candidate thiols for construction of topological and functional sulfur-containing polymers
Wang, Gang,Peng, Li,Zheng, Yaochen,Gao, Yanqin,Wu, Xuedong,Ren, Tianhui,Gao, Chao,Han, Jin
, p. 5674 - 5679 (2015/02/05)
We describe a novel triethylamine catalyzed S → O acetyl migration reaction for yielding thiol compounds under mild conditions through the formation of a transitional 5-membered ring. A series of epoxy compounds have been transformed into their thiol counterparts which could be used for construction of topological and functional sulfur-containing polymers. The one-pot two-step processes including the S → O acetyl migration and the following thiol-click reactions avoided separation of thiol intermediates. Applying these processes on a new-type latent polythiols overcomes crosslinking problem usually met in preparation of multithiol compounds due to the formation of disulfide bonds. This journal is
