3112-84-3Relevant articles and documents
Achievement of persistent and efficient organic room-temperature phosphorescence with temperature-response by adjusting the proportion of excited-state configurations in coupled molecules
Chen, Junru,Ur Rahman, Naveed,Mao, Zhu,Zhao, Juan,Yang, Zhiyong,Liu, Siwei,Zhang, Yi,Chi, Zhenguo
, p. 8250 - 8254 (2019)
Organic materials with persistent room-temperature phosphorescence (pRTP) have played an important role in many fields. However, it is difficult to simultaneously improve the efficiency and lifetime of pRTP via the introduction of simple groups. Herein, w
Visible-Light-Mediated Late-Stage Sulfonylation of Boronic Acids via N-S Bond Activation of Sulfonamides
Du, Xian,Li, Yihui,Luo, Yong,Xu, Dejing,Xu, Xiaohong,Xue, Can,Yuan, Han,Zhen, Jingsong
, p. 1986 - 1991 (2022/02/07)
A visible-light-mediated late-stage arylation of N-S bonds in sulfonamides has been developed with using readily available imines as sulfonyl radical source. Diverse complex sulfones could be synthesized by prefunctionalizaiton and subsequent N-S bond ary
Modulation of photochemical oxidation of thioethers to sulfoxides or sulfones using an aromatic ketone as the photocatalyst
Zhao, Bin,Hammond, Gerald B.,Xu, Bo
, (2021/09/13)
We have developed an eco-friendly and chemo-selective photocatalytic synthesis of sulfoxides or sulfones via oxidation of sulfides (thioethers) at ambient temperature using air or O2 as the oxidant. An inexpensive thioxanthone was used as the photocatalyst. Our method offers excellent chemical yields and good functional group tolerance. The hydrogen bonding between hexafluoro-2-propanol (HFIP) and sulfoxides may play an important role in minimizing the over-oxidization of sulfoxides.