Conclusions
The reaction of CCl4 and CHCl3 with CCl2=CHR, where R=(CH2)3H (I) and (CH2)3Cl (II), gives compounds of type HCCl2CH(CCl3)R, and the adducts HCCl2CH(CCl)2CH2CH2CH2Cl (V) from (I) and HCCl2CH·(CCl3)CH2CH2CHCl2 (VIII) from (II).
From CCl4 and CC12=CHCH2CH2CH=CH2, besides the usual addition product CCl2=CHCH2CH2CHClCH2· CCl3, is formed 1,1-dichloro-2-(trichIoromethyl)-5-(chloromethyl)cyclopentane due to stabilization of the CCl2CH(CCl3)R radical by intramolecular addition to the CH=CH2 group and the subsequent cleavage of chlorine.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 7, pp. 1569–1574, July, 1975.
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Kruglova, N.V., Karapet'yan, S.A. & Freidlina, R.K. Radical addition of polychloromethanes toα,α-dichlorovinyl compounds. Russ Chem Bull 24, 1454–1458 (1975). https://doi.org/10.1007/BF00946412
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DOI: https://doi.org/10.1007/BF00946412