The Production of CF, CCl and CBr Through the Decomposition of Energised Halogenomethyl Radicals

✍ Scribed by J. P. Simons; A. J. Yarwood

• Book ID: 101762348
• Publisher: Wiley (John Wiley & Sons)
• Year: 2010
• Weight: 85 KB
• Volume: 71
• Category: Article
• ISSN: 0037-9646
• DOI: 10.1002/bscb.19620711104

✦ Synopsis

Transient ultraviolet absorption spectra, obtained by flash photolysis of gaseous poly-halogenomethanes such as CFBrzH, CFBrs, CC12Br2, CHClzBr, CHClBr2 and CHBrs have been assigned to the radicals CF, CCl and CBr (1~2). By studying the effect of photon energy input, total pressure and flash intensity on the yields produced under isothermal conditions, it was established that the diatomic species result from the secondary decomposition of energised radicals produced in the primary step; for example, where