122127-55-3Relevant academic research and scientific papers
The organocatalytic synthesis of perfluorophenylsulfides: Via the thiolation of trimethyl(perfluorophenyl)silanes and thiosulfonates
Cai, Zhihua,Du, Guangfen,He, Lin,Lin, Muze,Luo, Jinyun,Wu, Leifang
supporting information, p. 9237 - 9241 (2021/11/13)
The organic superbase t-Bu-P4-catalyzed direct thiolation of trimethyl(perfluorophenyl)silanes and thiosulfonates was developed. Yields of perfluorophenylsulfides of up to 97% under catalysis of 5 mol% t-Bu-P4 were achieved. This method was shown to provide an efficient way to construct the perfluorophenyl-sulfur bond under mild metal-free reaction conditions. This journal is
The thiolation of pentafluorobenzene with disulfides by C-H, C-F bond activation and C-S bond formation
Liu, Zijian,Ouyang, Kunbing,Yang, Nianfa
supporting information, p. 988 - 992 (2018/02/19)
A metal-free thiolation reaction between pentafluorobenzene and disulfides by C-H, C-F bond activation and C-S bond formation is reported. Bisthiolated tetrafluorobenzene derivatives would be prepared in moderate to good yields from pentafluorobenzene and disulfides under mild conditions. A possible mechanism for the reaction was given.
Expedient synthesis of tetrafluorophenoxthiines and derivatives by copper(I)-catalyzed cross-coupling reaction
Yu, Chuanming,Hu, Gaobo,Zhang, Cuiling,Wu, Ran,Ye, Haiwei,Yang, Guanghui,Shi, Xiangjun
, p. 33 - 38 (2013/11/06)
In this research, tetrafluorophenoxthiines were successfully synthesized from pentafluorobenzene and aryl thiols or diaryl disulfides in the presence of copper catalyst and ligand by using O2 as the oxidant, t-BuOLi as the base at 100 8C. The ligand (E)-3-(dimethylamino)-1-(2-hydroxyphenyl)prop-2-en-1-one (L) played an indispensable role in the reaction. This work contains a notable mode of C-F bond activation, which is in the ortho position to the C-H bond of pentafluorobenzene.
Copper-catalyzed direct thiolation of pentafluorobenzene with diaryl disulfides or aryl thiols by C-H and C-F bond activation
Yu, Chuanming,Zhang, Cuiling,Shi, Xiangjun
experimental part, p. 1953 - 1959 (2012/05/05)
A Cu-catalyzed cross-coupling reaction of diaryl disulfides or aryl thiols with pentafluorobenzene using CuBr as the catalyst, tBuOLi or tBuOK as the base in DMSO at 60 °C under an O2 atmosphere was investigated. The corresponding bisarylthiola
Rhodium-catalyzed interconversion between acid fluorides and thioesters controlled using heteroatom acceptors
Arisawa, Mieko,Yamada, Toru,Yamaguchi, Masahiko
supporting information; experimental part, p. 6090 - 6092 (2011/01/04)
A rhodium complex catalyzed the equilibrium acyl transfer reaction between acid fluorides and thioesters. In the presence of fluoride or thiolate acceptors, the reaction could be shifted to either product. RhH(PPh 3)4-dppe catalyzed the reaction of acid fluorides and diorgano disulfides in the presence of triphenylphosphine giving thioesters, which was accompanied by triphenylphosphine difluoride. The same complex catalyzed the reaction of aryl thioesters and hexafluorobenzene giving acid fluorides, which was accompanied by 1,4-di(arylthio)-2,3,5,6- tetrafluorobenzenes.
