Conclusions
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1.
Fe(CO)5 or Fe(CO)5 + DMF and Fe(CO)5 + i-PrOH systems are effective for generating cyclo-C5Cl5 radicals from hexachlorocyclopentadiene, these radicals under recombination with the formation of a mixture of isomeric dimers in selected conditions.
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2.
The Fe(CO)5 + i-PrOH system can cleave the Cl atom not only from the CCl5 allyl group of the perchlorocyclopentadienyl ring but also from the CCl allyl group of bis(pentachlorocyclopentadienyl), which results in the formation of oligomeric products.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1795–1799, August, 1985.
We would like to thank O. I. Sutkevich for determining the molecular weight.
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Kamyshova, A.A., Chukovskaya, E.T. & Freidlina, R.K. Radical reactions of perchlorocyclodienes in the presence of coordination initiators based on Fe(CO)5 . Russ Chem Bull 34, 1643–1647 (1985). https://doi.org/10.1007/BF00948510
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DOI: https://doi.org/10.1007/BF00948510