10271-55-3Relevant articles and documents
Iridium-Catalyzed Carbenoid Insertion of Sulfoxonium Ylides for Synthesis of Quinoxalines and β-Keto Thioethers in Water
Xu, Yingying,Huang, Xin,Lv, Guanghui,Lai, Ruizhi,Lv, Songyang,Li, Jianglian,Hai, Li,Wu, Yong
, p. 4635 - 4638 (2020)
Sulfoxonium ylides as safe carbene precursors are described for iridium-catalyzed carbene insertions and annulation, providing a facile and green approach to access a variety of quinoxaline derivatives in water. This water-mediated method also allows the preparation of β-keto thioethers under mild condition.
Stevens rearrangement of thioethers with arynes: A facile access to multi-substituted β-keto thioethers
Xu, Xiao-Bo,Lin, Zi-Hua,Liu, Yuyin,Guo, Jian,He, Yun
supporting information, p. 2716 - 2720 (2017/04/03)
An effective method for the synthesis of multi-substituted β-keto thioethers via Stevens rearrangement of simple β-keto thioethers with arynes has been developed. In these reactions, successive C-S/C-H/C-C bonds were formed in one pot under mild and transition-metal free conditions to afford multi-substituted β-keto thioethers in moderate to good yields.
One-pot preparation of arylethynyl sulfides and bis(arylethynyl) sulfides
Su, Qiong,Zhao, Zi-Jian,Xu, Feng,Lou, Peng-Cai,Zhang, Kai,Xie, De-Xun,Shi, Lei,Cai, Qing-Yun,Peng, Zhi-Hong,An, De-Lie
, p. 1551 - 1557 (2013/04/23)
An efficient preparation for arylethynyl sulfides 1 and bis(arylethynyl) sulfides 2 has been accomplished through a one-pot, three-step strategy that starts from arylethanonyl sulfides and bis(arylethanonyl) sulfides, respectively, without the use of various terminal arylacetylenes as substrates. When lithium hexamethyldisilazane (LHMDS), ClP(O)(OEt)2, and LHMDS were sequentially added to a tetrahydrofuran solution of different substrates [arylethanonyl sulfides or bis(arylethanonyl) sulfides], 1 or 2 were obtained in moderate to good yields. The reaction procedure involves the formation of an enol phosphate and a subsequent base-induced elimination. An efficient preparation of arylethynyl sulfides 1 and bis(arylethynyl) sulfides 2 has been accomplished by a one-pot, three-step strategy that starts from arylethanonyl sulfides and bis(arylethanonyl) sulfides, respectively, to give 1 and 2 in moderate to good yields. The reaction mechanism involves the formation of an enol phosphate that undergoes a subsequent base-induced elimination. Copyright
