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PHOTOCHEMICAL SYNTHESIS OF 5-SUBSTITUTED PENTACHLOROCYCLOPENTADIENES
Zefirov, N. S.,Kirpichenok, M. A.,Shestakova, T. G.
, p. 795 - 810 (2007/10/02)
The photochemical reactions of hexachlorocyclopentadiene with various classes of organic compounds were studied, and a wide range of new 5-substituted pentachlorocyclopentadienes were obtained.The position of the substituent at the C5 atom of the cyclopentadienyl ring was demonstrated by the use of 13C NMR spectroscopy, x-ray crystallographic analysis, and diene synthesis reactions.The recombination mechanism is discussed as a likely mechanism for the processes.The possibility of optimizing the preparative yields was demonstrated for a number of examples.
