Conclusions
The decomposition rate of the dialkyl-substituted methyl- and cyclohexylnitrosoureas correlates well with the charge on N that does not carry the nitroso group, as calculated by CNDO/2. Here the cyclohexyl residue has a greater destabilizing effect than does the methyl radical.
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A. A. Belyaev and L. B. Radina, Izv. Akad. Nauk SSSR, Ser. Khim., No. 11, 2545 (1987).
A. A. Belyaev, V. F. Gopko, L. B. Radina, et al., Khim. Farm. Zh., No. 5, 532 (1986).
A. A. Belyaev, L. B. Radina, G. M. Anoshina, et al., Khim. Farm. Zh., No. 8, 940 (1987).
N. Buckley, J. Org. Chem.,52, No. 4, 484 (1987).
G. A. Shchembelov, Yu. A. Ustynyuk, V. M. Mamaev, et al., Quantum Chemical Methods for Calculating Molecules [in Russian], Khimiya, Moscow (1980), p. 142.
H. W. Smith, A. Camerman, and N. Camerman, J. Med. Chem.,21, No. 5, 468 (1978).
F. G. Canepa, P. Pauling, and H. Sörum, Nature,210, 907 (1966).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 798–800, April, 1989.
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Belyaev, A.A., Radina, L.B. Nitrosoalkylureas with a quaternary nitrogen. 7. Quantitative relation between decomposition rate and structure of nitrosoalkylureas derived from alkylammonium salts. Russ Chem Bull 38, 717–719 (1989). https://doi.org/10.1007/BF00953277
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DOI: https://doi.org/10.1007/BF00953277