140468-35-5

Upstream product

• 18206-43-4 pentafluorophenyl copper 
• 81290-20-2 (trifluoromethyl)trimethylsilane 
• 18206-43-4 (pentafluorophenyl)copper 
• 77152-08-0 trifluoromethylcopper(I) 

Downstream Products

• 140468-42-4 1-(3-Methylphenyl)-2-pentafluorophenyltetrafluoroethane 
• 140468-41-3 1-Phenyl-4-pentafluorophenyl-3,3,4,4-tetrafluorobut-1-ene 
• 140468-43-5 1-(2-Nitrophenyl)-2-pentafluorophenyltetrafluoroethane 
• 140468-39-9 5-(Pentafluorophenyl)-4,4,5,5-tetrafluoropent-1-ene 
• 140468-37-7 1,2,3,4,5-Pentafluoro-6-[1,1,2,2-tetrafluoro-2-(prop-2-ene-1-sulfonyl)-ethyl]-benzene 
• 140468-38-8 1,2,3,4,5-Pentafluoro-6-{1,1,2,2-tetrafluoro-2-[((E)-prop-1-ene)-1-sulfonyl]-ethyl}-benzene 

Relevant academic research and scientific papers

Controllable double CF2-insertion into sp2 C-Cu bond using TMSCF3: A facile access to tetrafluoroethylene-bridged structures

A highly efficient method for controllable double CF2-insertion into pentafluorophenylcopper species using TMSCF3 as difluoromethylene source has been developed. The newly generated fluoroalkylcopper(i) species, C6F5CF2CF2Cu, shows good reactivity towards a myriad of structurally diverse aryl, heteroaryl and alkenyl iodides. This protocol is easy to handle, ready to scale up and applicable for the synthesis of relative complex molecules, thus providing a convenient method for facile access to tetrafluoroethylene-bridged structures.