Conclusions
-
1.
The mechanism and rate of decay of fluorine-containing cumyl radicals depends on the type of substituent in the para position.
-
2.
The dimerization rate of perfluoro-tert-butyl radicals is limited by diffusion and depends on the concentration of pyridine which forms a weak complex with the radical.
-
3.
Perfluorocumyl radicals do not dimerize.
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Literature cited
K. M. Salikhov, Teor. Eksp. Khim.,13, 732 (1977).
J. M. Schurr and K. S. Schmitz, J. Phys. Chem.,80, 1934 (1976).
K. Solc and W. Stockmayer, Int. J. Chem. Kinet.,5, 733 (1973).
A. L. Buchachenko, Usp. Khim.,48, 1713 (1979).
I. V. Khudyakov, P. P. Levin, and V. A. Kuz'min, Usp. Khim.,49, 1990 (1980).
S. F. Nelsen and P. D. Bartlett, J. Am. Chem. Soc.,88, 137 (1966).
H. Schuh and H. Fischer, Int. J. Chem. Kinet.,8, 341 (1976).
V. R. Polishchuk, N. N. Bubnov, L. S. German, E. P. Lur'e, S. P. Solodovnikov, B. L. Tumanskii, and I. L. Knunyants, Dokl. Akad. Nauk SSSR,241, 373 (1978).
V. R. Polishchuk, M. Yu. Antipin, V. I. Bakhmutov, N. N. Bubnov, S. P. Solodovnikov, T. V. Timofeeva, Yu. T. Struchkov, B. L. Tumanskii, and I. L. Knunyants, Dokl. Akad. Nauk SSSR,249, 1125 (1979).
S. A. Weiner and G. S. Hammond, J. Am. Chem. Soc.,91, 986 (1969).
B. L. Tumanskii, S. P. Solodovnikov, A. I. Prokof'ev, N. N. Bubnov, and M. I. Kabachnik, Izv. Akad. Nauk SSSR, Ser. Khim., 1309 (1977).
N. J. Maraschin and R. L. Lagow, J. Am. Chem. Soc.,94, 8601 (1972).
V. R. Polishchuk, N. N. Bubnov, L. S. German, E. P. Lur'e, S. P. Solodovnikov, and B. L. Tumanskii, Izv. Akad. Nauk SSSR, Ser. Khim., 659 (1979).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2222–2227, October, 1981.
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Tumanskii, B.L., Bubnov, N.N., Polishchuk, V.R. et al. Decay kinetics of branched fluorine-containing radicals. Russ Chem Bull 30, 1821–1826 (1981). https://doi.org/10.1007/BF00963400
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DOI: https://doi.org/10.1007/BF00963400