Conclusions
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1.
It has been established that perfluoroisocyanates have higher activites than unfluorinated isocyanates in reactions with weak nucleophilic compounds.
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2.
Perfluoropropyl isocyanate and octafluorotetramethylene diisocyanate readily participate in cyclic addition with ketenes.
Literature cited
A. H. Ahlbrecht and D. R. Husted, U. S. Patent 2,617,817; Chem. Abstrs.,47, 8774 (1953).
D. A. Barr and R. N. Haszeldine, J. Chem. Soc.,1956, 3428.
R. L. Dannley and M. Lukin, J. Organ. Chem.,21, 1036 (1956).
R. L. Dannley, D. Iamashiro, and R. G. Taborsky, J. Organ. Chem.,24, 1706 (1959).
H. Lakra and F. B. Dains, J. Amer. Chem. Soc.,51, 2220 (1929).
M. Buch, G. Blume, and E. P. Pungs, J. prakt. Chem.,79, 513 (1909).
J. H. Saunders and R. I. Siocombe, Chem. Revs.,43, 203 (1948).
H. Staudinger, O. Göhring, and M. Schöller, Chem. Ber.,47, 40 (1914).
H. Ulrich, Chem. Revs.,3, 369 (1965).
E. Mundlos and R. Graf, Liebigs Annal. Chem.,677, 108 (1964).
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Translated from Izvestiya Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2567–2569, November, 1967.
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Del'tsova, D.P., Krasuskaya, M.P. & Knunyants, I.L. Some reactions of perfluoroalkyl isocyanates. Russ Chem Bull 16, 2448–2450 (1967). https://doi.org/10.1007/BF00911867
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DOI: https://doi.org/10.1007/BF00911867