95519-55-4

Upstream product

• 79-38-9 Chlorotrifluoroethylene 
• 122-60-1 Phenyl glycidyl ether 
• 354-51-8 1,2-dibromo-1-chloro-1,2,2-trifluoroethane 
• 100-67-4 potassium phenolate 
• 76-13-1 1,1,2-Trichloro-1,2,2-trifluoroethane 
• 3229-70-7 phenolate 

Relevant academic research and scientific papers

Chemistry of Halogenoperfluoroalkanes> Synthesis of Fluorinated Ethers and Thioethers via Radical or Anionic Intermediates

Condensation of bromotrifluoromethane with potassium thiophenoxides in DMF is performed under pressure (2-3 atm) in a glass apparatus.Inhibition by nitrobenzene shows that a SRN1 mechanism is involved in the formation of aryl trifluoromethyl sulfides.Dichlorodifluoromethane itself reacts through a similar process to give aryl chlorodifluoromethyl sulfides.Condensation of 1,1,2-trichlorotrifluoroethane with potassium thiophenoxide or phenoxide occurs even in the presence of nitrobenzene.The formation of aryl 2,2-dichloro-1,1,2-trifluoroethyl sulfides or ethers can be explained by a chain carbanionic mechanism.

SPONTANEOUS REACTIONS OF POTASSIUM PHENOXIDE WITH DIBROMOPERFLUOROALKANES. FIRST EVIDENCE FOR BROMOPHILIC ATTACK ON C-Br BONDS BY THE PHENOXIDE ION.

In contrast to earlier reports, It has been found that dibromoperfluoroalkanes actually can react spontaneously with PhOK, yielding fluoroalkyl phenyl ethers as products.Evidence for an anionic chain mechanism involving a bromophilic attack by the phenoxyde ion is presented.