20138-73-2Relevant academic research and scientific papers
Electrochemical Oxidative C-H Thiocyanation or Selenocyanation of Imidazopyridines and Arenes
Cui, Ting,Zhang, Xiaofeng,Lin, Jun,Zhu, Zitong,Liu, Ping,Sun, Peipei
, p. 267 - 272 (2021)
Regioselective electrochemical oxidative C-H thiocyanation or selenocyanation of imidazopyridines was achieved by using an undivided electrolytic cell. Transition-metal-and oxidant-free conditions are striking features of this protocol. A library of thioc
Electrochemical-induced regioselective C-3 thiocyanation of imidazoheterocycles with hydrogen evolution
Chen, Jifang,Yang, Houjuan,Zhang, Meifang,Chen, Hu,Liu, Jie,Yin, Kun,Chen, Shuisheng,Shao, Ailong
, (2021)
A direct and efficient protocol for thiocyanation of imidazoheterocycles accompanying with the hydrogen evolution under electrochemical oxidation has been described. Various important thiocyanated and selenocyanated imidazoheterocycles have been construct
Electrochemical Oxidative C-H Thiocyanation or Selenocyanation of Imidazopyridines and Arenes
Cui, Ting,Lin, Jun,Liu, Ping,Sun, Peipei,Zhang, Xiaofeng,Zhu, Zitong
, (2020)
Regioselective electrochemical oxidative C-H thiocyanation or selenocyanation of imidazopyridines was achieved by using an undivided electrolytic cell. Transition-metal- A nd oxidant-free conditions are striking features of this protocol. A library of thi
Visible light-induced recyclable g-C3N4catalyzed thiocyanation of C(sp2)-H bonds in sustainable solvents
Chen, Xiao-Lan,Qu, Ling-Bo,Yu, Bing,Zeng, Fan-Lin,Zhu, Hu-Lin
supporting information, p. 3677 - 3682 (2021/06/06)
A metal-free photocatalytic strategy for the preparation of thiocyanated heterocycles from inexpensive NH4SCN has been developed using carbon nitride (g-C3N4) as a general heterogeneous catalyst in a green solvent under an
Catalyst and additive-free regioselective oxidative C-H thio/selenocyanation of arenes and heteroarenes with elemental sulfur/selenium and TMSCN
Feng, Chengtao,Peng, Ya,Ding, Guangrong,Li, Xiangxiao,Cui, Chang,Yan, Yizhe
supporting information, p. 13367 - 13370 (2018/12/13)
A regioselective oxidative C-H thio/selenocyanation of arenes and heteroarenes with TMSCN and elemental sulfur/selenium was demonstrated under catalyst-free and additive-free conditions. Dimethyl sulfoxide (DMSO) was employed as the mild oxidant as well as the solvent. The reaction is operationally simple and scalable with a broad substrate scope.
Highly Efficient and Practical Thiocyanation of Imidazopyridines Using an N-Chlorosuccinimide/NaSCN Combination
Zhang, Hailei,Wei, Qian,Wei, Shiqiang,Qu, Jingping,Wang, Baomin
, p. 3373 - 3379 (2016/07/23)
A direct C–H thiocyanation of imidazo[1,2-a]pyridines, and a practical sequential one-pot condensation/C–H thiocyanation process, using a combination of N-chlorosuccinimide/NaSCN for the synthesis of 3-thiocyanatoimidazo[1,2-a]pyridines have been develope
Metal-Free Thiocyanation of Imidazoheterocycles through Visible Light Photoredox Catalysis
Mitra, Shubhanjan,Ghosh, Monoranjan,Mishra, Subhajit,Hajra, Alakananda
, p. 8275 - 8281 (2015/09/01)
A visible light mediated, metal-free process for the thiocyanation of imidazoheterocycles has been developed using eosin Y as a photoredox catalyst under ambient air at room temperature. A library of 3-(thiocyanato)imidazo[1,2-a]pyridines with broad funct
